The buttons to mute/unmute, Engage in/pause, and control volume are on the correct earcup, they usually’re tiny, so they consider some obtaining used to. They’re well spaced, nonetheless, plus the mute button is on the entrance with the earcup, independent in the volume and Enjoy buttons in the rear, so https://allhealthmarket.com/product/smart-wearables/smart-electronics-smart-wearables/headsets/lenovo-lp40-pro-earphones-tws-bluetooth-5-1-wireless-sports-headphone-waterproof-sport-noise-reduction-headphones-touch-control-250mah/