2016 new product With USB charging the mobile phone bluetooth car charger car MP3 players Bluetooth hands-free

2016 new product With USB charging the mobile phone bluetooth car charger car MP3 players Bluetooth hands-free

The three major functions:
 1. Can be used as A car charger, the double usb port (1 A / 2.1 A 5.0 V DC)
 2. The wireless bluetooth connection phone without app can play music
 3. Wireless bluetooth hands-free answer the phone, need to adjust to a certain band of 87.5 MHZ
 Bluetooth: standard 2.1 CLASS2
 Bluetooth 2.4 2.4835 GHz frequency
 Colors: red, green, blue and white and black
 FM effective distance of 5 meters
 Bluetooth effective distance of 10 meters