• Extended interfaces: This audio adapter extends to two audio interfaces by one USB plug. A smart savior for the broken of your computer sound card, remedy your single-jack laptop or PC.
• No driver required, just plug and play! Compatible with most standard USB Audio Devices, supporting Windows, Mac OS etc.
• Smooth connectivityInbiult C Media chip enables USB connectivity with external devices,including your existing 3.5 mm audio headphones, headset, speakers, or microphone.
• USB Bus-Powered: USB bus-powered, without an annoying cable. No external power required.
• Package content: 1 x EC Technology Bluetooth Audio Adapter; 1 x Instruction Manual

Portable product with cool feature
This portable USB stereo audio adapter can convert USB to 3.5mm audio and microphone signals,easily connect your audio headphones, headset, speakers, or microphone to PC via USB port.

C-Media Intelligent Chip
Advanced C-Media IC guaranteed a clear high quatily sound and a stable microphone output like your orginal audio output, just enjoy music,voice call and video call online.

Aluminum surface
Durable aluminum surface provide high-quality,compact&stylish feeling,matches the look and feel of your MacBook.

Plug and Play
Plug and Play, no extra power/software/driver needed, you can use it without downloading and installing the driver online.

A good replacement for your broken Audio Interface
It's a good timely replacement and helper for you when your PC's or Mac's Audio has been broken, or you can avoid the trouble of connecting the audio interface behind the host.

System Compatibility
Window XP/Vista/7/8, Mac OS 8.6 or above.