Wireless Headphones - with microphone, True Wireless behind-the-ear, closed construction, Bluetooth 5.0, supports SBC, taking calls, with volume control, IPx7 certification - waterproof and sweatproof, frequency range: 20 Hz-20000 Hz, sensitivity: 103 dB/mW, impedance: 32 Ohm, converter: 13,6mm, battery life of up to 22 hr(s) (4 hr(s)+18 hr(s)) Enjoy listening to music without annoying cables. Their ear-covering design ensures flawless insulation from background noise. These Soundpeats Truewings Wireless Headphones utilize Bluetooth technology to connect to your devices. Say goodbye to annoying cables. With a frequency ranging 20 to 20000 Hz, you can be sure that you won't miss a note of your favourite song.   These wireless headphones even include an integrated microphone. These wireless earphones from Soundpeats are equipped with 5.0 Bluetooth. The volume of music and videos can be adjusted with the control wheel. This model can even pick up calls. This model...