Usb audio

Bluetooth Version 2.1 + EDR Agreement Senior Support Stereo USB Audio & HID Effective Working Area/Radius: 10 (m) Stable, Portable, Plug and Play Compatability: Universal No AUX, No Wire or External Power Supply Transmission Rate: 25 (Mbps) Working Frequency: 2400 (MHz)

USB GNOOSE NECK WIFI CAMERA APP V380 PRO HD 1080P 2MPDescription: USB GNOOSE NECK WIFI CAMERA APP V380 PRO HD 1080P 2MP -Detail: HD 1080P USB Mini Wifi Camera Support AI Human DetectionSupport Audio Record(Can't Support Two Way Audio)Support NightvisionSupport 2.4Ghz WIFI (Can't Support 5G)Support Cloud Storage1.4mm Lens, MAX 140degree Wide AngleMemory Support: Max 128GMemory Footprint: 0.2G/HrsPower Usage: 230mAh/HrsPower Supply: Portable Power Bank/USB Power SocketAPP:V380Pro

USB Bluetooth Music Receiver Car Bluetooth Music Receiver 10m Range Transmission Rate 3 Mbps Simply connect your speakers via Bluetooth or through AUX cable to this device and you will be able to transfer your audio data through USB. Works great for speakers which don’t have USB connectivity. This device is compatible with all mobile phones and computers.

Bluetooth Audio Receiver Will Transform Ordinary Speakers And Headsets To Bluetooth Wireless Speakers And Headsets/Earphones Make Any Speaker Wireless Make Your Car Audio System Wireless Converts Speakers Into Bluetooth Speakers Allows You To Play Songs To Your Speakers Directly From Your Phone Compact And Small Can Be Powered With Usb Wall Power Adapter.Bluetooth Standard: Bluetooth V2.0+Edr, Support A2Dp V1.2 Power Supply: 5V Usb Output: 3.5Mm Audio Interface Distance: 5-10 Meters Powered By Built-In Rechargeable Li-Ion Battery Via Mini Usb Port, Long Working Time And Low Consumption (Mini Usb Cable Included)

✅ 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.

·Support AI Human Detection·Support Audio Record(Can't Support Two Way Audio)·Support Nightvision·Support 2.4Ghz WIFI (Can't Support 5G)·Support Cloud Storage·1.4mm Lens, MAX 140degree Wide Angle·Memory Support: Max 128G·Memory Footprint: 0.2G/Hrs·Power Usage: 230mAh/Hrs·Power Supply: Portable Power Bank/USB Power Socket·APP:V380ProPackage Includes1x USB Mini Wifi Camera1x Instructions

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

Product Description Main Features Fashion Design Hidden Device Easy to Carry Mini Pinhole Camera Video Record Still Picture USB flash disk 720 x 480 Motion Activated Specification High Resolution Video: 720 x 480 Digital video recording function Digital camera function Digital Voice recorder function Motionalactivated auto video recording Its PC camera functions offer easy enjoyment of network life Removable flash disk function MicroSD (TF) card socket: Support up to 32G micro SD (TF) card (not included) USB interface: USB1.1 / 2.0 Power Source: Internal Liion Battery Builtin MIC: Yes Video file format: AVI Video file resolution: 720 x 480 Video frame: 30 frames Photo format: 1280x1024 JPEG Pixel: 2.0M CMOS Audio: 8bit Mono 24.000 kHz Storage consumption 1GB/ 40 minutes Battery capacity MA for supporting the work time up to 2 hours Power supply: Builtin Libattery (Recharge by USB) USB interface: USB1.1 / 2.0 Operating system: Win 2000/xp/, Win 7, Mac OS

mage Sensor: 1/4 Color CMOS Sensor *Resolution: 720x480 * Photo: 1280x960 JPG *Button -ON/OFF, Video, Photo *Recording Space -Video : About 500MB/30Minutes -Photo: About 200KB/pcs *Power -Rechargeable Internal Lithium Ion Battery -Battery Charging Time: 3-4 hours for a full-charge (Via USB cable) -Charging Voltage: DC 5V -Battery last time: about 60 minutes *Time/Date Stamp: Yes, Embedded *Indicator: Green *Video Storage: MicroSD Card up to 32GB (Not included) *USB cable for charging/data transfer *Compatible System: No drivers required if the operating system is Windows ME/ 2000/ XP/ Vista or above. *Built-in Mic *USB 1.1 or 2.0 *Dimensions (L x H): 148 x 14 (mm) Package list 1 x Pen Camera (Not include Micro SD Card) 1 x USB Cable 1 x User Manual

Bluetooth V5.0,OS Supported: Windows10/10.1, Windows8/8.1, Windows7, Vista, XP3.Full-Speed USB 2.0 Interface4.No External Regulators Required For USB Supply Operation.5. Low Energy Mode,6. 20 Meter Wireless Range,7.Ultra Small Size,8.Ture Plug & Play. Package Includes 1 X Mini Bluetooth USB 5.0

Interface: 3.5mm Interface: USB Certification: NONE Wireless Type: Bluetooth Content: AUDIO High-Definition Support: None Sound Track: Single WIFI Standard: None Support AAC: Yes Support Memory Card: No Feature: None Size: 55*20*10mm Weight: 23g Interface: USB/3.5mm

QUICK OVERVIEWSimply connect your speakers via Bluetooth or through AUX cable to this device and you will be able to transfer your audio data through USB. Works great for speakers which don’t have USB connectivity. This device is compatible with all mobile phones and computers.

This USB MIC Link Adapter Connector Cable is100% Brand New This Link Adapter Cable is Compatible for GoPro Hero 3 3+ 4 Camera This great little adapter allows you to use your favorite headphones or earphones with your mobile phone ply plug in the cable into your mobile's Mini USB port and then connect your headphones and enjoy high quality sound and listen to your favorite MP3's

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

Feature: USB voice recorder - this digital audio Recorder voice activated one time full charge (2 hours) support 17 hours continuous recording,small recording device for lectures, college class, college, speeches, interviews or meetings. never worry about one day meeting or lectures and personal dictation now. Small voice recorder is the same size and look of a simple USB thumb drive. This USB audio recorder has no markings indicating it is a recording device. No flashing light when voice recording. Plug USB sound recorder into your computer port and a folder of recorded WAV files appears immediately. Super simple compared to other recording devices. One step plug and play access to files. BEST AND SIMPLEST USB VOICE RECORDER- record sound, talks, conferences, concerts, sermons, ceremonies, training sessions, telephone conversations, radio programs, agreements. Use as a digital Dictaphone, musical instrument practice, capture arguments. Package included: 1x voice recorder 1x user manual

Colour: BlackBluetooth 2.1+EDRSupport A2DP V1.2Powered by 5V DCTransmission Rate:3(Mbps)Transmission Distance: up to 10mPower supply mode: USB-POWER

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...

The Night Owl Executive Camera Pen is perfect for busy professionals � offering users the ability to record video (640 x 480), audio (from up to 20 feet away) and take notes simultaneously. This handsomely designed retractable USB camera pen has a black finish with silver plated accents. However, unlike ordinary executive pens, the Night Owl Executive Camera Pen also boasts a built-in compact camera, which can record up to 90 minutes of video with audio. With an impressive 640 x 680 resolution and 4GB of internal memory, files can be transferred by easily unscrewing the USB camera pen and inserting the pen USB directly into your computer. The pen with video recording is compatible with both Windows and Mac computers and includes three additional black ballpoint ink refills.

Input Audio: Coaxial or Toslink digital audio Output Audio: L/R audio Input audio connector: Toslink.1XRCA(Coaxial) Output audio connector: 2XRCA(R/L) Sampling rate: 32, 44.1, 48 and 96 KHz Operating temperature:0~70°C Operating humidity:10%~85%RH(no condensation) External power supply:5V DC/1A Power consumption:0.5W Dimension: 50 x 40 x 26 mm Color:Black Weight:90 g Package weight:100 g 1 x Digital to Analog Audio Converter Adapter 1x 3.5mm to RC Cable 1.5m 1 x USB Power Cable 1 x 1.5m Fiber Optical cable

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

DIMENSIONS Height x Width x Depth: 23 mm x 50 mm x 50 mm Weight: 34 g SYSTEM REQUIREMENTS Works with most computer speakers and home stereo systems via the 3.5 mm input Connect to any USB port for power. TECHNICAL SPECIFICATIONS Multipoint Bluetooth One-push pairing button Reliable 15-meter line of sight range Control volume from your device PACKAGE CONTENTS Bluetooth Audio Receiver 3.5 mm cable USB cable User documentation

Description： Play PS2 games on modern HD TVs and monitors with this HDMI converter. Supported resolutions are: 480i, 480p, and 576i. (Will work on all HDMI TV's) The converter is USB powered, so you can use the supplied USB cable to connect to the consoles front USB port to power it. Features: Play PS2 games on TV's and Monitors with HDMI in full digital sound and video Supported resolutions: 480i, 480p, and 576i Plugs directly into the PS2 AV output socket Separate 3.5mm stereo audio jack for headphones Easy to setup and use your PS2 with modern equipment Package Included: 1 x PS2 to HDMI Converter

Plug and play, plug directly into your devices with USB port, no needed drivers.With the USB terminal to supply power, the condenser microphone needs no 48V phantom power, battery, or other assistive devices.Cardioid pick-up pattern minimizes background noise and isolates the main sound source.2m long leather cord extends your music space freely and meets your need of all aspects of enjoyment.Wide frequency response (30Hz-20kHz) makes vocal performances sound clear, natural and vibrant. How to setting it?Plug the USB cable to your computer at the same time. Ready for use.If the microphone cannot be used to your device, please check if your device has set itself correctly with the microphone. If not, please follow the step to setting it. Step 1: Open your control panel, and click on /"sound/", a window pops up.Step 2: Select the recording, you will see the microphone is set up or on default.Step 3: Double click the microphone if it is already connected., and then setting yourmicrophone properties. 1.Unplug the USB cable to check whether the pins at the bottom of the mic are loosened.2.Restart computer and re-plug the mic to other USB port.3.If the /"USB PnP Audio Device/" appears in the sound settings of computer(below are the methods how to get to sound settings), the mic is able to work.(Windows: Right click speaker icon on right corner of computer→/"Recording Device/"Mac: Click /"System Preferences/"→/"Sound/"→/"Input/") If the mic disconnects itself without warning, what can I do?Answer: There are two reasons for this situation. One is that the poor connection. The other is that the USB cable is broken. If you have tried to replug the USB cable into the mic, and plug the mic to other USB port, then it will be the problem of the cable. If the mic has hissing what can I do? 1.Re-plug the USB cable into the microphone. If the cable gets loose, noiseis easily generated or transmission of signal may run into problem. 2.Reset computer and re-plug microphone into other USB port. 3.Place it not too close to any power source or computer host. Check whether there's smart-phone near by the USB cable. 4.Set the on-body control of mic and input/output level of computer at 50%-75%. Volume is the culprit for noise. (Windows: Right click speaker icon on right corner of computer→/"Recording Device/"//"Playback Device/"→right click /"USB PnP Device/"/default speaker→/"Properties/"→/"Levels/". If there's /"/"Microphone Boost/"/", turn it to 0-10dB. Mac: /"System Preferences/"→/"Sound/"→/"Input/"//"Output/"→/"Input Volume/"//"Output Volume/") 5.(If using Windows computer,) disable all sound effects. (Right click speaker icon on right corner of computer→/"Playback Device/"→right click the default loudspeaker→/"Enhancements/"→click /"Disable all sound effects/".) Hope these methods could help eliminate noise and make the mic sound better. Colour:black Material:Zinc alloy + plastic Size:14.5*4.8cm Package Contents: 1* microphone 1* USB cable 1* foam cover 1* manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Camera Pen Product Details: This Micro-Cam recorder is a super compact video audio camcorder -Smaller and light, can be used as a normal pen yet packed with high quality features. This Micro Cam recorder records Hi-Resolution real time 15fps video via its internal pin hole camera at the touch of a button. Recordings are stored on the 16GB built in USB memory. Up to 10 hours but not continuously (in an interval of 1 hour) of 640 x 480 AVI video can be recorded on 16GB. Internal rechargeable battery is recharged via USB connection.

*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

MP3 Player Bluetooth Speaker, USB Speaker, SD Card Speaker with All Card Reader, Compatible All PhonesMade of high quality, elegant and stylish in appearance,Supports Micro SD/TF card, FM Radio,Built-in high capacity rechargable battery, support long play Compact and portable, convenient to play Can be connected to computers, mobile phones, MP3 and other audio interfaces,Modular buddy-jack design: connect a row of mini speakers to get jawdraopping audio performance Expanded bxs (Bass Expansion system) drives

FEATURE AND USE - Features 8GB of internal memory and stores up to 93 hours of recording, full charge can support 10 hours of continuous recording, great recording device for lectures, classes, speeches, interviews or meetings. VOICE ACTIVATED - The recorder will start recording when a sound is detected. It will automatically start and stop recording and help only record what you need. MP3 PLAYER AND COMPATIBLE With Mac or PC - Built-in MP3 Player and you will be able to play music and play back your recorded files, the recorded files can be easily played with any device and transfer to Mac or PC. (Note: Mac users need VLC Media Player, which is a free download). SIMPLE AND EASY TO USE - Switch the recorder to /"ON/" and instantly begin recording! Plug in headphones and enjoy your recordings! SUPERIOR RECORDING QUALITY The voice recorder records at 192kbps and captures up to 20 ~ 50 ft. Capture clear and clean audio that you can listen to by using the included earphones! MULTIPLE FUNCTIONS - This voice recorder has instant playback mode, advanced noise reduction, and voice activated recording to give you the best audio quality possible no matter what you want to record. UNIQUE DESIGN - Attach the voice recorder to your keys or use as a key chain! The clean and simple design makes it perfect for covert recording. Supported format types are MP3, WMA and WAV files. Battery Capacity:3.7v/460mAh Recording format: MP3/WAV/ACT Recording distance: 8 Meters Colour:Silver Material:Aluminum alloy Package Contents: 1 x Voice Recorder Keychain 1 x English User Manual 1 x USB Cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Spy Pen Camera HD With Audio +Video Recording � Charge through USB port & Traveller Charger . . � Upto 16 GB memory Supported. � Audio & Video Recording Upto 1.5 Hrs. � Video Format: AVI � Image Format : JPEG. � Camera Clearity : High Definition (HD).

3.5 Aux Audio Cable FreedomTech Premium Auxiliary Audio Cable Plugin and play your sound. Connect ANY Device

Input Voltage: DC 5 V Audio Out: L R G (it must be connected to amplifier) Receive audio signals from mobile Extraordinary Range 10 meters. Smallest and Powerful Best for any kind of amplifier. Dimensions: 24mm x 15mm x 1mm