Yealink WHM621 Monaural Push to Talk DECT Headset, With Charging Cable Category_Best4Headsets/Poly \/ Plantronics Headsets/Accessories Smart Sensor detects when headset

Smart Sensor detects when headset is in use allowing auto playing and pausing of audio and answering and muting calls

Two LED indicators on speaker housing show online/in a call status

EPOS | SENNHEISER ADAPT 231 Bluetooth Headset

2 Micro-USB connection

Connects DAC Ear Defenders to a Ships Intercom system

Yealink WHM621 Monaural Push to Talk DECT Headset, With Charging Cable Category_Best4Headsets/Poly \/ Plantronics Headsets/Accessories Smart Sensor detects when headsetFeatures 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 320 Adjustable boom arm Talk Time: Up to 10 Hours Standby Time: 90 Hours Charging Time: 3 Hours What's in the box? Yealink WHM621 Monaural Headset Charging Cable Quick