Plantronics Savi WH100 Headband 81424-01 For The Office The over-the-head design can be

The over-the-head design can be worn in a monaural (single earpiece) or binaural (dual earpiece) style and features generously padded ear cushions for optimal comfort during phone-intensive tasks

courtesy of C720’s Bluetooth features

while the optional inline mic lets you switch to a mobile experience

Automatically optimises the audio quality when connected to OpenStage 40/60/80 terminals

Your choice of narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations

Plantronics Savi WH100 Headband 81424-01 For The Office The over-the-head design can beHeadband for Savi Office convertible headsetHeadband for Savi Office convertible headset