PT-QL05

**Version:CSR 4.0  8635 
*Support:A2DP,Headset,Hands-stereo
*Talking time:3-4H
*Standby time:≥100H
*Effective distance:10M
*Charging time:within 2h
*Charging boltage: DC 5V                              
 *DSP technology: Noise reduction & Echo cancellation                       Original import chip