Plantronics APT-31 Electronic Hook Switch (EHS) for Savi Office and CS500 Range Category_Best4Headsets/Yealink Headsets Noise Cancelling water resistant microphone

Noise Cancelling water resistant microphone

Lightweight Monaural Headset

Monaural (One Eared) Headset

External jacket for PTT

2x 3M™ UltraFit Communication Tips Replacement

Plantronics APT-31 Electronic Hook Switch (EHS) for Savi Office and CS500 Range Category_Best4Headsets/Yealink Headsets Noise Cancelling water resistant microphoneThe Plantronics APT 31 Electronic Hook Switch can be used with the Plantroncis range of DECT headsets to enable a headset user to place or receive a call without the need to lift the handset, thereby eliminating the need for a mechanical device such as the Plantronics HL10 handset lifter.