Specification of SX-910I Stereo Bluetooth Headset:
* Stereo Bluetooth Headset
* Correspond with Version 2.0 bluetooth
* Transmitter Power: Class 2
* Operation Distance: Within 10m
* Frequency range: 2.4020-2.480GHz
* Embedded rechargable Li-batteries: 300mAh
* Charger output Spec.: 5.0V(300mA)
* Normal charging time: ≤ 3 hrs
* Calling time: 10hrs
* Music Time:; 6hrs
* Standby time: 135hrs
* Headset Size: 54*47*16 mm
* Weight: 38.4 g
So smart, so comfortable; The lightest headset.

Packing info.:
1. User manual
2. Normal charger
3. Cable

N. W.: 8.2 KGS
G. W.: 9.4 KGS
Q'TY: 40PCS
Size: 61*41*41 cm