Samsung WEP470 Progressive Noise Filtering Bluetooth Headset

Algorithmic process eliminates unwanted background noise environments
Ambient noise filtering and echo cancellation technology
Automatic volume control
Talk time up to 6 hours
Standby time up to 200 hours
Dedicated on/off switch
Detachable crystal clear earhook
HFP Version: 1.5
HSP Version: 1.1
Dimensions: (L) 43mm x (W) 19mm x (H) 11mm
Weight: 11.5g