Bluetooth Headset

* Bluetooth version: Version 1.1
*Operating Distance: 10 Meters
* Weight: Less than 27 grams
* Range of Frequency: 2.4GHz Spectrum
* Dimension: 68mm(L) X 24mm(W) X 12.5mm(H)
* Talk time: Up to 3 hours talk-time, 2 days stand-by time 
* Standby time: Up to 100 hours
* Nominal charging time: Within 3 hours
* Ear compatibility - Ajustable for both left and right ear. 
* Battery - Rechargeable -Li-ion low battery indicator