Hoco ESD15 Wireless Over-Ear Headphones-Black Wireless headphones with a microphone for the phone - a stereo sound, HD microphone. Bluetooth headset with microphone for phone works 12 hours in music playback mode. The large wireless earbuds are equipped with comfortable, soft ear cushions that do not feel uncomfortable even during prolonged use. On the outside of the model there is a control panel with which you can adjust the sound volume, rewind tracks, pause them, receive calls thanks to the built-in microphone without taking your phone out of your bag. Bluetooth 5.3. Battery: 400mAh Charging time: 2H