Audio interface distance

I am looking for Focusrite scarlett Audio Interface 2i2 or 2i4 if any one interested to sale let me know should be reasonable pirce

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...

*1. Material: plastic *2. Bluetooth version: 5.0 *3. Supporting protocols: A2DP, AVRCP, HFP, SPP HID *4. Receiving working current: ≤ 43mA *5. Launch working current: ≤ 60mA *6. Standby current:<18mA *7. Built-in battery: polymer 600mAH *8. Charging current: 300mA *9. Operating time: >8H *10. Bluetooth distance: >10 m (empty place) *11. Charging mode: Micro USB 5V/0.5A *12. Output connection mode: 3.5 mm stereo interface *13. Input connection mode: 3.5 mm stereo interface *14. Compatible: Android, IOS system phone and PAD, and all Bluetooth audio devices, audio devices with audio input interface *15. Size: 9.8*5.8*1.3 cm

Type:Cable Interface Type:DC3.5mm Outer Diameter:3.5mm Gender:Male-Female Packing:Polybag Connector Color:Nickel plating Connector B:3.5mm jack Connector Type:Stereo Shielding:Non-Shielded Length:>= 0.5m Also known as:1 Male to 2 Female 3.5mm splitter Keyword:3.5mm Audio Male to 2 Female Splitter Jack:1 Male to 2 Female audio splitter Cable Style:Audio Y Splitter Name:3.5mm audio splitter Category:Headphone Splitter Adapter 3.5mm:audio splitter adapter 3.5 splitter adapter:1 Male to 2 Female Headphone Jack Adapte Plug:3.5mm plug Package:No audio splitter:3.5mm Audio Splitter Adapter

Carefone True Wireless Bluetooth Lavalier Microphone With Noise Cancellation Reduction 20 Meter Long Range Portable Audio Video Recording Mic For Type C / Lightning Port / 3.5mm Live Game Video Shooting Streaming Vlogging Video For Mobile Phone Camera_iPhone 9 ms ultra-low latency,20 m barrier-free reception, it can use outdoor live broadcast and take a small video. It doesn't need APP, plug-and-play,one-click connection, easy to wear. Intelligent noise reduction,long-endurance of 5 hours, easy to cope with all kinds of noisy environment,worry-free shooting, meet your needs for a day. 360 full pointing pick up, record every detail of the sound. Small and convenient,it is compatible with various devices, support mobile phones, tablets, cameras, notebooks, etc Compatibility system： IOS/Android/windows, etc The mini wireless microphone is a clip-on mic and portable to take along everywhere, The reception is clear and high-quality audio, Designed for Youtube Live, Facebook Live, TikTok Creators, influencers, eat broadcast and teachers recorder etc., Clear sound quality, The wireless mic built-in noise reduction chip has the strong anti-interference ability and can effectively identify the speaker voice, which can still record clearly voice and reducing the noise, It is an excellent video recorder for the live creators More freedom of video recording for you, stable signal, and fast response. It is still connected video recording and not restricted to 20 meters distance Frequency: 2.4GHz Input voltage: DC4.8-5.4V Charging port:for Lightning/for Type-C Battery capacity: 75mAh Transmission Distance: 8 m barrier, 20 m barrier-free Microphone size: 60*15 * 10mm Microphone weight: 7g Receiver size: 44*28 * 7mm Receiver weight: 3g 1 x Rechargeable Wireless Microphone 1 x Receiver 1 x usb c cable

Features★ 6.35mm to 3.5mm stereo adapters allow a 6.35mm (1/4 inch)stereo port to accept a stereo cable with a standard 3.5mm (1/8 inch) plug★ Connect headphones to audio devices such as amplifiers or AV receivers with 6.35mm socket★ Convenient and cost-effective 1/4 inch to 1/8 inch stereo adapters provide spare or replacement adapters to use on different audio systems★ 360 degree grip treads help easy plugging and unplugging Specifications★ Connector 1: 6.35mm (1/4 Inch) Stereo Jack Male★ Connector 2: 3.5mm (1/8 Inch) Stereo Jack FemaleInstructions★ Product Features: Audio Adapter★ Product channel: Two-channel, stereo★ Usage: Apply to the mixer, amplifier, audio amplifier 6.35mm to 3.5mm headphone plug interface, converters use microphones, speakers or electric piano, organ, drums,and so on.★ Other Name: 6.35mm to 3.5mm adapter,or 6.5mm to 3.5mm adapterPackage Included1 x 1/4 Inch Male to 1/8 Inch Female Stereo Adapter

100% brand new and high quality 3.5mm jack plug to 3 X RCA plugs cable, male to male Three standard RCA "R-AUDIO-L, VIDEO" (red-white-yellow) male connectors Ideal for connecting your camcorder/DV to your TV set or VCR for video and stereo audio playback Suitable for High-Performance Video and Audio Playback Fits a wide range of products that require 3.5mm cables Compatible with most miniDV and digital camcorders that use a single 3.5mm connector for exporting audio / video Length: Approx 150cm 3.5mm Type Item Type: Jack Male to 3 RCA RGB Audio Video AV Cable Interface:Jack, 3-RCA out Cable Length: 59inches (approx 1.4 m)

Product Description Description : Trying to find out the truth about what s being said behind your back? Now you can from a distance. You can even place several of these spy audio devices and set them up at your desired locations like the bedroom, living room, conference room or office. Just insert a SIM card into the audio spy device and your bug is active and ready for action! This two-way audio device comes with two amazing functions: (1) Make a call to the audio device and you can instantly listen in to conversations! The built-in microphone works up to a 7 meter radius, so set this bug up wherever you want! (2) Allows the spy audio device to call you when it hears people talking! This feature makes it much more advanced than other GSM audio bugs on the market today.

Name: Bluetooth Adapter Version：Bluetooth 5.2 Color：Black Material：ABS Transmission distance: 10 meters Size：78*48*18mm Universal Compatibility: This Bluetooth 5.2 Receiver can be connected to most receivers and any powered speakers with standard 3.5mm jack or 2RCA ports, ideal compatible for home theaters, stereo systems, and car stereos, also compatible with Smart Phones, iPod Touch, iPhone, iPad, and Android devices. High Quality Music: Using current new acoustic isolation technology, your traditional speakers can transmit high quality lossless sound wirelessly with no latency. Dual Device Connection: With both 3.5mm and 2RCA connection options, you can enjoy music wireless on 2 speakers simultaneously. Long-Range Connection: The wireless Bluetooth adapter supports the connection up to 10 meters, controlling the music playing in a long distance.

Power by:5V DC Bluetooth transmission distance:10m Bluetooth version:v2.1+EDR Transmission rate:3(Mbps) Support A2DP V1.2 Power supply modde:USB-POWER 3.5mm audio port Fast Connection with all devices transmission distance grater than 10 m System Support Android, IOS and Windows

Panel interface: USB, AUX direct current (DC) 3.7~5V supply Bluetooth 5.0 Large Color LCD Screen Panel interface: USB, AUX

This Spy Pen Camera acts as a fine writing instrument as well as being a high definition secret camcorder. It has the added function of being able to take digital still images. Place it in your jacket pocket or place it on the desk in front of you to capture peoples� behavior and reactions. You can even use it as a live blogging device. It comes with a free 8GB micro SD card and compared to most other spy pens has a superior video resolution. Videos are accompanied by HIFI audio quality sound and are saved as 30 frames per second AVI files. This is one hot gadget! Product Features * super long using time, support 60 to 70 minutes recording time. * 720x480 Pixel High definition video recording function with voice * Video date can be saved and used as flash disk. * Video data with date and time. * lid, light to carry with. * Easy to write, writing fluently. * Recording frames: 30 FPS * Image ratio: 4:3 * Recording format: AVI * Video encoding: M-JPEG * Photo format: JPG * Webcam: 320X240 * Memory: Comes with 4GB External Memory Card (expandable to 16 GB) * Transfer interface:Mini 5pin USB * Charging Voltage: DC 5V * Battery: 150mAh, Lithium-ion polymer battery * Length: 15.4CM * Dimension: 1.3CM * Net Weight: 51g * Audio-detection recording: >= 45 db auto-recording * Support system: Windows / XP / Vista / 7 / MAC Accessories in package * USB Pen Camera, Manual, USB Cable

Product details of M10 TWS Bluetooth 5.1 Earphones Audio Earbuds HiFi Setero Wireless Headphones 3500mAh Charge Box Waterproof Headsets With Microphone (Original) Bluetooth version: V5.1 Noise reduction version: CVC8.0 Working distance: Connect within 10 meters Single Ear Capacity: 50 mAh Charging bin capacity: 3500mAh Automatic boot: Support Automatic pairing: Support Control method: Touch Operation 5 to 6 hours Battery Time HD Digital Display  

Highlights: Interface: USB Plug and Play: Plug and Play External power supply: no external power supply Transmission rate: 25 (Mbps) Effective working radius: 10 (m) Bluetooth standard: 2.1 Working frequency: 2400 (MHz) Color: White Size: 60*20*8mm

Best Price Omnidirectional recording, Pick up sound from all directions. Wind shield improves sound quality by preventing noise. Can be connected to cellphone / Laptop/PC/camera. Andriod / Iphone compatible BEST FOR: YOUTUBERS, ZOOM, TIKTOK, MEETINGS AND CLASSES ENRG 3.5mm Microphone Professional Lavalier Omnidirectional Mic 360° Easy Clip only for Android Mobile Phones (5 Meter) Excellent Sound Performance: The omnidirectional microphone with high-sensitivity is a farewell with clear and clean sound Compact and Compatible: 3.5mm PLUG Simply plug the microphone into devices whose mic jack is usb type c interface. A mini size microphone you can bring it everywhere and start your record anytime. Perfect Podcast Accessory: Attach the external microphones to your cell phone Use for Youtube & TikTok & Kwai Podcasting, Bloggers Vloggers Podcasts, GarageBand,Interviews and more. PLUG&PLAY: No drivers, No batteries are needed for ENRG Lavalier microphone. Simply Connect Your microphone tightly and start recording. If you are using with cellphones always make sure to unplug your mic before playing your recordings. Polar Pattern: Omnidirectional Frequency range: 35Hz to 18KHz Signal/Noise: 74dB SPL Sensitivity: -30dB+/-3dB/0dB=1V/Pa, 1KHz Signal/Noise: 74dB SPL Output connection: 3.5mm Netweight: 17g