Wireless Headphones - with microphone, pits, Bluetooth 5.1, supports AAC and SBC, track shuffle, taking calls, with volume control, IPX4 certification, frequency range: 20 Hz-20000 Hz, sensitivity: 115,5 dB/mW, impedance: 16 Ohm, converter: 13mm, battery life of up to 24 hr(s) Enjoy listening to your favourite music without annoying cables. These Mixcder X1 Wireless Headphones are equipped with Bluetooth for wireless connection to your device. Say goodbye to tangled cables. Using a frequency range of 20 to 20000 Hz, you can be sure that you will not miss a note of your favourite song.   These wireless headphones even include a microphone. These wireless headphones from Ausdom are made with 5.1 Bluetooth technology. The volume can be adjusted with the control wheel. This model can even receive calls. Songs can be switched easily and quickly using the controller on the headphones. The Mixcder X1 have a water resistance rating of IPX4. A fully charged battery will...