Specification :

KEY FEATURES
* Enjoy the music transmitting from Bluetooth A2DP source devices
* Noise signal ratio: 95Db, high quality stereo sound.
* Software & CVC echo/ noise reduction
* remote control functions, adjustable volume.
* Operating range: 10M

SPECIFICATION
* Bluetooth Specification v2.1+ EDR class 2
* The latest version of A2DP1.2 and AVRCP1.0 profiles support
* Supports Bluetooth Headset and Hands-free Profile£ ¨ HFP 1.5£ ©
* RF Frequency Range: 2.402-2.480GHZ, 2.4G ISM band
* Radio Performance: Receive Sensitivity of -90dBm, TX Power Max 4dBm
* Frequency Response: 20 Hz - 20 KHz, Very high Signal to Noise Ratio( SNR ) : 95 Db, Total Harmonic Distortion( THD) : 0.1% ,
* 3 Button design: MFB, VOL+ / FWD, VOL-/ REV,
* LED Indicator Status: Blue, Red,
* Rechargeable 280mAh Li-Polymer Battery
* Mini 5 Pin USB charging Port
* Charger adapter Output: DC 5V& 200mA
* Nominal charging time: Max 2 hours
* Talk time: Up to 20 hours
* Standby time: Up to 400 hours
* Dimensions ( main body) : 50( diameter) * 18.5( H) mm
* Weight: 65 grams
* Operating Temperature: -10 ~ 50
* Storage Temperature: -20 ~ 60

Package Accessories
* Box: standard or customization
* User Manual x1
* USB Cable x 1