Specification:

The color of black / White / red / Blue / Green

Bluetooth CSR, Bluetooth 4

Bluetooth configuration file HSP/ HFP/ A2DP/ AVRCP

The effective range of about 10M to /33 feet

Frequency response of 2.4 "9" 12.48GHz

The standby time of about. 65 hours

Music for about 6 hours

The phone call about time. 7 hours

Charging time: 2.5 hours

Input voltage DC5V

Port 1* DC power supply interface