Specification

Bluetooth version: Version 1.2

Range of Frequency : 2.4 GHz Spectrum

Operating Rang: Up to 10 Meters (33 Feet)

Typical Talk Time: 5 hours

Typical Standby Time: 100 hours

Dimension 56mm(L) X17mm(W) X 14 mm(H)

Weight: 8.5 grams

Ear compatibility-Adjustable for both left and right ear.

Battery-Rechargeable Li-ploymer low battery indicator.