Yealink WHM631 Convertible Push to Talk DECT Headset, With Charging Cable Category_Best4Headsets/3M Peltor Headsets/3M Peltor X-Series Ear Defenders Connects to some Cisco phones

Connects to some Cisco phones

Nitsuko M+

Dynamic Mute Alert: Headset sense when you try and talk when muted

High quality audio

The Plantronics HIC 1 cable can be used on the handset port of the following phones:

Yealink WHM631 Convertible Push to Talk DECT Headset, With Charging Cable Category_Best4Headsets/3M Peltor Headsets/3M Peltor X-Series Ear Defenders Connects to some Cisco phonesFeatures Yealink Acoustic Shield Technology Compatible with the Yealink W70B W80MC W90MC DECT Systems Supports PTT (Push To Talk) W70B W90MC DECT System Only Wireless Range: Up to 50m (300M in clear line of sight) Call management: Answer End Reject Volume Mute USB 2. 0 LED Indicator Talk Time: Up to 7 Hours Standby Time: 54 Hours Charging Time: 3 Hours What's in the box? Yealink WHM622 Convertible Headset Charging Cable Quick Start Guide