Feature:
- Easy and simple to upgrade your car stereo Bluetooth hands-free wireless audio!
- Play your smartphone, IPAD, IPOD and other devices with Bluetooth products to play music on, you can make your way through the wireless from your car stereo to play back synchronized to music on your smart device!
- You can browse your music on the list to select their own favorite music, support play / pause, previous song, next song, music selection, hands-free calls, etc.
- Up to 90dB SNR and low audio distortion of 0.05%, fully satisfy your demand for high quality audio!
- Support Bluetooth hands-free function, you can listen to music!
- Supports all with 3.5mm AUX input of the car stereo!
- Supports up to five phone connection, and connect to the last one priority paired phone

Specifications:
Input: 12~24V
USB Output: 5V/2.5A
Working temperature: 0~60'C
SNR: >90dB
THD: <0.05%
Bluetooth Version: Version 3.0+EDR
Bluetooth transmission distance: <10m
Frequency range: 87.5~107MHz