1.USB output maximum up to 5V/2.1A
2.Supports charging for Smartphone
4.Audio output
5.Bluetooth Profiles A2DP, AVRCP, HFP, HSP , APTX
6.Bluetooth Ver4.0
7.Adopt High-performance Bluetooth chipset CSR8610
8.Bluetooth Hands-free talking
9.Supports Stereo music play
10.Call Echo Cancellation and Noise Reduction (CVC) technology
11.Car cigarette power supply
12.Bluetooth personal call