Bluetooth headset with one ear ray,wheel knob switch,one drag two

Bluetooth Functions:
1. Bluetooth Standards: V3.0
2. Frequency Range: 2.40 MHZ
3. Bluetooth Profiles Supported: Headset, Handfree, A2DP
4. Operation: Class 2
5. Operating Range: Up to 30 feet (10 metres )
6. Talk Time: Up to 5 hours
7. Mp3 Playing Time: Up to 5 hours
8. Charging Time: 2hours
9. Standby Time: Up to 80 hours
10. Charge Voltage: AC: input 110-240V, DC: output 5.3V  
11. Weight: 8g
12. Certification: CE, ROHS, FCC

Special Features:
1. Fashionable look, different color
2. Long standby time
3. One drag two, can connect two mobile phones at one time
4. Wheel knob switch
 
Packet content:
· 1 x Mono Bluetooth Headset 
· 1 x Charger (USB cable) 
· 1 x User Guide