Music wireless

Features:1. Using the latest CSR8615 Bluetooth 4.1 dual-mode dual-MIC chip.2. Supporting the functions of APP caller dialing, telegram name, short message broadcasting and photographing.3. Support voice dialing function.4. Supporting up and down song selection and volume control.5. Supporting music playback pause control and automatic switching of incoming calls.6. Supporting 3D stereo enhancement (high quality, high fidelity, super stereo digital audio enjoyment).7. Support speech recognition, call answer and rejection.8. Support CVC broadband voice and narrow-band voice connection, with wind noise suppression, high-definition voice call effect.9. Supporting HFP connection to 2-way telephone voice. Connection with A2DP 2 way music player.10. Support one to two, two headphones output11. Support all kinds of smartphones and tablets.12. Connection transmission distance supporting 20m.13. Ultra-low voltage edition, extra long standby time, 8 hours of continuous listening to songs, 120 hours of standby time.

BOSE Wireless Galaxy headphone PQC35 Support Memory Card: Yes Vocalism Principle: Hybrid Technology Sensitivity: 122±3dB Frequency Response Range: 8-22000Hz Line Length: 3.3m With Microphone: Yes Resistance: 8Ω Wireless Type: Bluetooth For All Bluetooth Enabled Devices High-Quality Microphone Voice Control Wireless Headphone World class noise cancellation makes quiet sound quieter and music sound better. Connectivity Technology: Wireless Volume optimized EQ for balanced audio performance at any volume Wireless convenience, with easy Bluetooth and NFC pairing aided by voice prompts Noise rejecting dual microphone system for clear calls even in windy environments

Original Bluetooth Handsfree With Mic Compatible With Android And IOS Devices Wireless headset has an Operating distance: Up to 10m (free space) Standby time: Up to 50hrs Frequency range: 2.4GHz-2.48GHz Talk/music playtime: Approximately 2-4 hours With the magnetic design, the wireless handsfree is just like a necklace around your neck for a convenient and secure way to carry Wireless Bluetooth handfree for andriod and IOS devices adoption of intelligent noise reduction can ensure clear calls and sound quality. Magnetic Bluetooth handsfree has a Frequency response: 20Hz-20kHz

Rechargeable Car Bluetooth Music Receiver Bluetooth Enabled, No Wires At All Universal Design For A Custom Fit Plug And Play Input Port: AUX Port Of Car Stereo Player

1. Briefly play (pause) music/answer the call; 2. Double (right) headphones double short press to reduce (increase) the volume; 3. The left (right) earphone presses 3 the next (last) music; 4. Easily wake up Siri 5. Cancel the open situation and close it to the closed situation;

Bluetooth wireless design for connecting to any Bluetooth enabled smart devices. Very good sound and quality very reasonable price Noise cancellation function wireless capacitive microphone, you can enjoy singing wonderful music by yourself. Recording function also Memory card and usb supported voice changing function also Frequency Range: 100Hz to 10KHz

P47 Wireless Headphones Specs * BLUETOOTH WIRELESS CONNECTIVITY (V 4.1 + EDR) * MEMORY CARD SLOT * STANDBY TIME: 120 HOURS * MUSIC TIME: 3.5-5 HOURS * TALK TIME: 8 HOURS * BUILT IN MICROPHONE * OPTIONAL AUDIO JACK * BUILT IN TPT ANTENNA AND RADIO SET * SWEAT PROOF * MATTE FINISH * NOISE CANCELLATION TECHNOLOGY * MULTI-POINT ACCESS ALLOWS TO CONNECT TO 2 DEVICES AT ONCE * IOS SYSTEM DISPLAY BATTERY CAPACITY * BUILT IN VOICE PROMPT * CHARGE TIME:1-2 HOURS

BLUETOOTH 5.0 TECHNOLOGY: We broke through the limits of wireless technology through the built-in Bluetooth 5.0 chip, providing you with the highest quality sound and fastest transfer speed on the market HIGH FIDELITY STEREO BASS: With rugged and lightweight graphene coated driver. Crystal clear and deep, resonant bass and fine-tuned sound features provide immersive sound and bring you to the center of the stage IPX5 WATERPROOF: Protects your earbuds from rain and sweat. The waterproof function in daily life (be careful not to take a bath, swim, etc.) is very suitable for your active lifestyle. (Note: The charging box is not waterproof) PORTABLE CHARGING CASE: This Bluetooth headset built in 40mAh lithium battery, and charging case built in 300mAh battery.You can play up to 3-4 hours of music while charging for one hour, and charge your earphone at anytime, anywhere

Bluetooth version: CDN 5.0 Voice: Support Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Battery capacity: left and right earphones: 45 mAh, charging box: 400 mAh Charging power supply: AC input 110-240V; DC output 5V Transfer power: Class2 Wireless Frequency: 2.402-2.480GHz Call duration: about 3-5 hours Music Play: about 3-5 hours Charging time: 1.5 hours Denoising: Intelligent denoising technology of DSP Operation Range: 15 m Effective Distance Charging Interface: Micro-USB

Answer and End Calls Compatible with multiple devices Lightweight and comfortable. Rich Design Premium Sound Quality These comfortable ear buds gives you the ability to control your music and calls with a one touch answering key.

Bluetooth V3.0+EDR music receiver, transmission range up to 10m / 33ft. Support iPhone, Android phone, other smart phones which with Bluetooth A2DP function. Support hands free, can connect microphone and support phone calling through Bluetooth receiver. Sleep mode for saving power. 3.5mm stereo audio output. Compatible with home stereos / speaker, car stereos, headphones.

Answer call Compatible with multiple devices Light weight and comfortable Rich Design Support All Phone / Laptop/ Tabs / Computers etc Premium Quality & high bass Sound These Comfortable ear buds gives you the ability to Control your Music and calls with a one touch answering Working Range: 10 to 15 m Working time: 3 to 4 hours

Bluetooth version: 5.0 Transmission distance: 10m Battery capacity of the headset: 150mAh Noise Reduction: CVC 8.0 Working voltage: 3.7V Charging voltage: DC5V Charging Time: about 1 hour Talking time: about 25 hours Music time: about 20 hours Frequency response: 20 - 22kHz

Item type: Bluetooth Earphone Color: Black/ Red (Optional) Bluetooth version: V4.1 Power input: DC 5V Earbud battery capacity: 3.7V 60mAh Charging power: 5V/80mAh Music time: 2h Call time: 4h Impedance: 32Ω Sensitivity: 103db +/- 3dB Protocol support: HSP/HFP/A2DP/AVRCP Transmission distance: 10m Frequency: 2.4GHZ Call time: 2 hours Charging time: 1 hour

Best for callingstandby time upto12 hourscontinous music upto 3.5 hours charging time 1 hourcharge with low ampere charger

Pair to your phone in a second, instantly pair with your smartphone once the charging box is open. High level IPX5 waterproof, makes it suitable for sports to prevents water and rain. Large capacity 2200mAh charging box, also an emergency power for smartphone. The digital display screen can grasp the power of the charging box and the left and right earphones in real time. Simple touching operation can easily solve the problems of listening to music, answering calls and navigating.

Wireless Play: Removing troubles of wired connection,through the wireless connection and transmission,the user can enjoy a high fidelity music at any place indoor by wireless control Easy To Operate: Simply connect your speaker with our device,immediately transform your speakers into a fashionable wireless bluetooth speaker Use for Home Theatre, Mobile Phone, Karaoke Player, Stage Important note: the bluetooth device name is YET-M1,Transmission Rate:3(Mbps). Transmission Distance: up to 10m Portable Design: With Mini size,the feature of portable can let you carry them to anywhere you want In the first way, the speaker does not have a USB interface. Plug the Bluetooth flash drive into a charger with a 5VUSB interface and connect the audio cable to the AUX port The second way, the speaker has a USB interface Plug the Bluetooth flash drive directly into the speaker USB port and connect the audio cable to the AUX port. 2, pairing Turn on the Bluetooth function of the mobile phone (or computer), search for the surrounding Bluetooth devices, search and pair with them. After the pairing is successful, the indicator light on the Bluetooth receiver becomes slower! After the pairing is successful, play the music inside the phone, then select the music to be played by Bluetooth in the submenu, and the beautiful music will be played out from the speaker! Power supply mode: USB power supply Bluetooth: Bluetooth 2.1+EDR specification Output mode: 3.5mm audio interface Receiving distance: not less than 10m Standard accessories: 3.5mm audio data cable...

Wireless V5.0 support most of wireless devices and lower power consumption It can full charge 2 earphones around 8 times, offer more music time. With waterproof technology, no need to worry about water and sweat anymore 10mms dual drive units, enjoy 9D strong deep bass music sound Popular one button control function, support switch songs, phone call and call voice assiatant.

Wireless: This kind of earphone adopts bluetooth-compatible V5.0 technology, which ensures a HiFi sound effect and provides you with stereo sound, helping you enjoy music easily. Hands-free: This headphone is convenient for you to answer calls when driving because it can free your hands, and you can operate it by pressing the button. Nose cancelling: This headset isolates the noise to ensure the high-quality sound, you can connect it to your phone and laptop with bluetooth-compatible function. Functions: This earphone supports answer/hang up/reject/transfer calls, wait for calling, re-dial, volume adjustment, multipoint connection, pause music, noise-cancelling and switch songs, meeting your different needs. IPX7 waterproof & rechargeable: This kind of headphone is waterproof, suitable for different weathers, and it can be used for about 48h after fully charged, suitable for travel and work.

Wireless Earphones TWS Bluetooth 5.1 Sports Headphones Touch Control Waterproof Headsets 1, Bluetooth V5.1 support most of bluetooth devices and lower power consumption 2, It can full charge 2 earphones around 8 times, offer more music time. 3, With waterproof technology, no need to worry about water and sweat anymore 4, 10mms dual drive units, enjoy 9D strong deep bass music sound 5, Popular one button control function, support switch songs, phone call and call voice assiatant. Products A, B Accessories Lists: 2* Bluetooth Earphones 1* Charging Case 1* USB Cable 1* User Manual 2* Earphone Cups(L,M Size)

Wireless jbl mini portable bluetooth speaker Tiny-size but impressively loud clear bass sound Premium quality manufactured aluminium made body design Mini pocket size easy & portable use when where ever you are Smart cute & elegant shape design Built-in microphone & in bottom a button for mobile image capture Bluetooth v4.2 & distance 10m comfortable use Battery 400 mah charging time 1 hour to 2 hours Wireless jbl mini portable bluetooth speaker Always remember one thing never use fast charger for charging for the durability of the battery.

Wireless:- It Doesn’t Require Any Wire Play Music Wirelessly Using Bluetooth. No Power Cords Required Having Mobile Phone Stand Feature. Easily Place the phone on the stand. Design Choice: Random Dimension:- 17 x 10 x 10 Centimeters Connectivity:- Comes with multi-connectivity options like wireless streaming via BT, and other inputs like USB, audio-in, and SD card. Frequency:- A Good Speaker Should Produce An Output Between 20Hz-20Hz, Which Makes Sense Since That’s Also The Range Of Human Hearing. Portability:- Having a Classy Design and Can Move It Wherever You Want and Entertain Your Friends, No Matter Where They Go.

Wireless jbl m1 mini portable bluetooth speaker Tiny-size but impressively loud clear bass sound Premium quality manufactured aluminium made body design Mini pocket size easy & portable use when where ever you are Smart cute & elegant shape design Built-in microphone & in bottom a button for mobile image capture Bluetooth v4.1 & distance 10m comfortable use Battery 350mah playtime upto 1-2 hour & charging time 1 hour

Product details of M3 Mini Portable Wireless Speaker with high quality sound, Compatible with android and IOS M3 Mini Portable Wireless Speaker:The M3 Mini Portable Wireless Speaker is the smallest, most powerful portable Bluetooth speaker on the market. Its compact size means it can be taken virtually anywhere and fits easily into a bag or pocket. It's powered by an internal rechargeable battery that keeps you going for hours when you're on the go. This portable Bluetooth speaker is also equipped with a built-in microphone so you can take calls hands-free without compromising sound quality. We believe the most important things in life are music, family and friends. And we are honored to be able to bring all three together with our new M3 portable Bluetooth speaker. The perfect addition to any patio, backyard or party, the M3 is sure to be your favorite new accessory! M3 Mini Portable Wireless Speaker: The M3 Mini Portable Wireless Speaker is the smallest, most powerful portable Bluetooth speaker on the market. Its compact size means it can be taken virtually anywhere and fits easily into a bag or pocket. It's powered by an internal rechargeable battery that keeps you going for hours when you're on the go. This portable Bluetooth speaker is also equipped with a built-in microphone so you can take calls hands-free without compromising sound quality. We believe the most important things in life are music, family and friends. And we are honored to be able to bring all three together with our new M3 portable Bluetooth speaker. The perfect addition to any patio, backyard or party, the M3 is sure to be your favorite new accessory! This M3 mini portable wireless speaker is the perfect accessory for your smartphone. It's easy to use, and provides enough volume to enjoy your favorite music wherever you are. A built-in microphone allows you to take hands-free calls on your phone. The Bluetooth connection makes listening simple, while the built-in rechargeable battery provides up to 2 hours of play time. It even pairs with other devices by using the remote control function. The M3 Mini Portable Wireless Speaker lets you enjoy music from your phone, tablet or other Bluetooth-enabled devices. This speaker has a built-in microphone and optional handsfree calling. Playback function: mp3; Frequency response: 20Hz-20KHz; Sensitivity: 110±3 dB at 1W output power (at 1m); Impedance: 4Ω; Battery standby time: Approx 2 hours. The M3 Wireless Speaker is a great option if you're looking for a wireless speaker that is both portable and powerful. The M3 features Bluetooth technology, making it easy to pair wirelessly with your smartphone or tablet. The built-in microphone allows you to use the speaker phone function, making calls without having to touch your phone—ideal for conference calls at work! Specifications of M3 Mini Portable Wireless Speaker with high quality sound, Compatible with android and IOS

Your Wireless Z is ready before you are. A single 10-minute charge gives you 10 hours of music and movies. A full charge provides up to 20 hours of battery life, so you can keep the music going. OnePlus Wireless Z Black Wireless ZCharge for 10 minutes, enjoy for 10 hours.Learn more Warp Charge 20 Hours of Endurance Quick Switch Low Latency ModeA 10-minute charge for 10 hours of musicYour Wireless Z is ready before you are. A single 10-minute charge gives you 10 hours of music and movies. A full charge provides up to 20 hours of battery life, so you can keep the music going.Easy listeningWith convenient features like Quick Switch, Quick Pair, and Magnetic Control, listening to your music has never been this simple.Tap to connectSwitch between paired devicesPress play with Magnetic ControlFreedom to moveMusic to your earsWith a 9.2mm dynamic driver and super bass tone fitted in each earbud, you get to experience the rich sound and superior tonality every time you press play.Additional Information SpecsGENERAL:In-ear audioWEIGHT28gBATTERY LIFEUp to 20 hours10 minutes charge for 10 hours of audioBATTERY CHARGE METHODUSB Type-CCONTROLSMagnetic controlBUTTONQuick Switch, volume, skip tracks, phone calls, voice assistant,SWEAT AND WATER-RESISTANTIP55BluetoothBLUETOOTH RANGEUp to 33ft (10m)BLUETOOTH VERSION5.0What’s in the boxPair of Wireless Z x 1User guide x 1Silicon earbuds x 3USB charging cable x 1

✅ EASY to OPERATE ✅ Simply connect your speaker with our device, immediately transform your speakers into a fashionable wireless Bluetooth speaker. Powered via USB port, no battery is needed. ✅ WIRELESS PLAY ✅ Removing troubles of wired connection, through the wireless connection and transmission, the user can enjoy a high fidelity music at any place indoor by wireless control. Turn your wired stereo system to wireless,perfect for home stereo and car stereo systems. ✅ PERFECTLY COMPATIBLE ✅ This product can be compatible with nearly 95% of mobile phone or computer on market. Support all iPhone, iPad, iTouch, Samsung, LG, and all kind of smart phones. Updated Bluetooth tech features high quality audio transmission,Transmit up to 33 feet away with line of sight; Better build quality than the generic ones, much tougher and last longer. ✅ WORKING MODE ✅ 3.5mm male to male auxiliary output, streaming music to your speaker wirelessly. Please note the USB is used for power supply only. To make it work, you need to connect the receiver with your speaker via 3.5mm aux cable. ✅ PORTABLE DESIGN ✅ Simply connect this Bluetooth audio receiver to the line or auxiliary input on the speaker and pair it with your Bluetooth device to enjoy the wireless music revolution. Mini size, the feature of portable can let you carry them to anywhere you want.

Name: M5 Sports Wireless Headset Bluetooth with Microphone. Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth, Microphone, Answer, End, Reject, Make a Call, Music etc. Name: wireless headset with microphone Bluetooth Version: Bluetooth V5.0 Working distance: <10m Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Music time: 2-3 hours Talking time: 3-4 hours Charging time: 1 hours Charging voltage: <=5v Its an essential gadget to have during running and workout sessions to be avoided from noise pollution and keep oneself motivated. Its standby time is about 50 hours and its music time is about 3 hours. Its frequency range is 2.4GHz-2.48GHz

1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 1. Drive: 15mm 2. Impedance: 40 ohms 3. Bluetooth version: Bluetooth v5.0 + EDR 5. Power level: Level II 6. Output power: 50 MW 7. Bluetooth distance: 10 m barrier 8. Frequency response: 20Hz 20000 9. Working voltage range: 3.0 V-4.2 V. 10. Microphone sensitivity: -42dB 11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 2DP / AVRCP high quality stereo audio transmission and remote control protocol 12. Powerful noise cancellation circuit (active noise reduction) 13. Talk time is about 2.5-3.5 hours (lower the voice, you can get a longer time) 14. Music time is about 2.5-3.5 hours (lower the voice, you can get a longer time)

Upgrade your favorite stand alone speakers with amplified streaming music both indoors or outside More sonic punch. Built in amplifier powers large or small speakers. 55 W per channel at 8 Ohms. RCA line in for connecting a range of playback sources. Subwoofer line out Control wired speakers from anywhere in your home with a mobile device such as your smart phone. Connect to patio or poolside speakers for outdoor listening entertainment Wirelessly stream all your favorite music services like Amazon Music, Pandora, Apple Music, and Spotify Connect to any Amazon Echo or Alexa enabled device, then just ask for the music you love

(Latest Bluetooth 5.0 and Hi-Fi Sound Quality)Our wireless earphone adopt advanced Bluetooth 5.0 technology and antenna technology, which provides fast and stable transmission, 33ft-50ft bluetooh range. With built-in high-quality audio chip, It catches every details of music and transmits rich sounds with crisp treble and proper bass. CVC 8.0 noise cancellation technology reduces ambient noise and echo, ensure Hi-Fi sound clarity. (Pop-ups Auto Pairing and Smart Touch Control) Just take them out from magnetic charging case and they automatically turn on and connect to your device. With smart touch control design, there is no pressure when touching the control,easy to operate and have a great enjoy with it.Reduce the pain caused by the buttons. (Quick Charging Box With 30 Hrs Playtime)The portable charging box is ultra-light and has large capacity lithium batteries, allowing you to enjoy more than 5-6 hours of uninterrupted music or talk time after each individual charge. The headset can be fully charged about 4 times, only takes 45 mins to fully charged. (Wearing Comfortable and IPX5 Waterproof)With the ergonomic design,the wireless headphones secure fit your ears and will not be easy to fall off. With the weight of 3.5g each and IPX7 waterproof sweatproof design, our lightweight mini headphones are the best choice for improving your experience for Sports, Workout, Running, Jogging, Gym Exercise. Don't worry about your sweat will damage it. (Perfect fit, small size):Very light and elegant design, perfect fit to your ears, comfortable to use, no pain. You are safe, not easy to fall off and improve your sports experience without being recognized. Included components: Wireless Charging Case