Top 5 Best bluetooth usb aux for sale 2016

1. DROK® USB Powered Car Bluetooth 4.0 Audio Receiver 5V/0.02A Portable Wireless Aux Audio Adapter with 3.5mm Interface Audio Cable for Home Stereo Phone (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Two main supporting function: incoming telegram voice report, Intelligent voice reminder for connection.Using PC transparent frosted shell which has thermostable and corrosion-resistant features, come with 3.5mm audio cable.

2. XINGDONGCHI USB Bluetooth Wireless Audio Music Receiver Adapter w/ 3.5mm Stereo Output for Headphones Portable Speakers and Car Stereo Systems - Black (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Makes any stereo a Bluetooth sound system capable of wirelessly playing music from your mobile, iPhone, PC, MP3 playerMini and portable bluetooth music receiver with 3.5mm audio cable.

3. eranton USB Bluetooth Audio Music Receiver Adapter 3.5mm Stereo Output for Car Home Stereo (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Working Mode: 3.5mm male to male auxiliary output, streaming music to your speaker wirelessly. Please note the usb is used for power suppy only. To make it work, you need to connect the receiver with your speaker via 3.5mm aux cableUpdated bluetooth tech features high quality audio transmission ,Transmit up to 33 feet away with line of sight

4. Coodio USB Bluetooth Music Audio Stereo Receiver Fit for Car AUX in Home Mp3 Speaker Iphone. (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
ItNote

5. YETOR USB Bluetooth Music Receiver 3.5mm Stereo Output for Portable Speakers and Home Car Stereo Systems Compatible with IOS Android any mobile phone(BLACK) (Click Link to Check Price on Amazon)
Editor's Rating : 9.8 out of 10
Makes any stereo a Bluetooth sound system capable of wirelessly playing music from your mobile, iPhone, PC, MP3 playerMini and portable bluetooth music receiver with 3.5mm audio cable.