BH-320 bluetooth earphone/ wireless earphone/ mini earphone/bluetooth headset
1.good quality
2. reasonable price
3.fashion

BH-320 bluetooth earphone/ wireless earphone/ mini earphone/bluetooth headset
Bluetooth performance standard: Support Headset and Handsfree profile
Transmitter power: Class 2
Wireless frequency: 2.4 GHz-2.480 GHz
Sensitive: < -75 dBm
Transmitter distance: 10M

Power Parameter
Charger power: Input 100-240V AC, OUTPUT 5V DC
Working volt: 3.7V
Battery: Rechargeable Li-Polymer battery
Charging time: 1.5 hours
Talking time: 6hours