Wireless noise cancelling Bluetooth earphones With handsfree function Product information Wireless bluetooth in-ear earphones with noise cancelling function (ANC level 22-25db) Listen to music, and take calls with the headphones on (built-in microphone) Bluetooth V4.2, A2DP & AVRCP Operating range up to 10 meters Rechargeable batteri - 100mAh lithium battery, charging time app. 2 hours - charges by MicroUSB Talk time up to 6 hours Play music time up to 4-6 hours Standby time up to 200 hours Buttons on the headset for power, pair, Volume +/-, NC on/off
