Gaming Headphones - wireless, with microphone, True Wireless earplugs, Bluetooth 5.3, supports SBC, track shuffle, taking calls, frequency range: 20 Hz-40000 Hz, sensitivity: 95 dB/mW, impedance: 32 Ohm, converter: 10mm, battery life of up to 16 hr(s) (4,5 hr(s)+11,5 hr(s))