Stereo Bluetooth Headset with Active Noise Cancellation (ANC) (non-standard VERSION) Works on your computer, mobile phone, tablet, desk phone with bluetooth and smartwatch.

Mute the sound around you with the optional "Active Noise Cancellation" feature.

Dynamic Silent Alert: when the headset is in silent mode, it will buzz you when you start talking.

Plug in the headset as desired, pause / playback, forward / backward playback and volume controls are adjusted according to the direction of the headset.

With Smart Sensor Technology, the contextual intelligence will switch between class 1 and class 2 Bluetooth based on proximity to the mini USB adapter to maintain battery life for 30 meters range, 15 hours of listening, 12 hours of talk time.

He hears the surroundings with the open microphone, it is understood that you are busy with the online indicator lights on the ear pad.