AmazonBasics Wireless Headphones Bluetooth 35 Hours Playtime Lightweight 168g Foldable Black On-Ear

32mm diameter speaker driver delivers rich digital stereo sound with powerful bass and clear, bright mid- and high-range frequencies. Wireless Bluetooth 5.1 technology provides high-resolution audio and stable connectivity 35 hours of playback on a single charge / Rechargeable in 2 hours (Note: To protect the internals, audio output will be temporarily disabled while charging) Adjustable headband and foldable ear cups, portable design for everyday use Built-in omnidirectional microphone allows clear hands-free calls Package contents: Wireless headphones with built-in rechargeable battery (black), Type-C USB charging cable (20cm), instruction manual