Wireless Headphones over the head, black, Bluetooth 5.2, closed construction, battery life up to 80 hours, USB-C charging, frequency response from 20Hz to 40000Hz, SBC support, aptX, aptX HD, aptX Adaptive, planar magnetic transducers 89mm*70mm, impedance 24 Ohm, Low latency game mode, advanced audio technology (Snapdragon Sound, Hi-Res Audio, Equal Mass), volume control, receiving calls