Specification :

Name: Bluetooth Headset
Model No.: BH13B
Brand Name: Surpass / OEM
Country of Origin: China

Product Description
Alias: Bluetooth Headset, Bluetooth Headphone, bluetooth headsets......etc
* Bluetooth v2.0+ EDR compliant
* Stylish and Fashion
* Easy one-touch operation
* Lowest power consumption, Over 4.5hrs of talk-time

Products specification:
* Bluetooth Specification v2.0+ EDR class 2
* RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band
* Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
* Supports Bluetooth Headset and Hands-free profiles
* Speaker volume gain control
* 3 Button design: MFB, VOL+ , VOL-,
* LED Indicator Status: Blue, Red
* Rechargeable 80mAh Li-Polymer Battery
* 2.5mm DC Plug charging Port
* Charger adapter Output: DC 5V& 200mA
* Nominal charging time: Max 1.5 hours
* Talk time: Up to 4.5 hours
* Standby time: Up to 70 hours
* Dimensions ( main body) : 48.8( L) x16( W) x 10.3( H) mm
* Weight: 7.6 grams