AUDIO:
* Frequency Response: 20 Hz - 20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, total Harmonic Distortion (THD):0.1%,
* Frequency Response: 60 Hz - 20 kHz
* 2W Speaker Output Level: 80dB at 0.5m,
* Built-in Anti-noise microphone

Interface:
* 1 Button design: MFB,, Power Slide switch
* LED Status Indicator: Blue, Red,
* Mini 5 Pin USB charging Port
* Color: white/ Black

POWER:
* Rechargeable 400mAh Li-Polymer Battery
* Charger adapter Output: DC 5V&200mA
* Nominal charging time: Max 2 hours
* Talk time: Up to 12 hours
*music play time: Up to 3 hours
* Standby time: Up to 400 hours
* Dimensions (main body): 75*58.5
* Operating Temperature: -10 ~50
* Storage Temperature: -20 ~80

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