Wireless Headphones - with microphone, headset, around the ears, 3,5mm Jack, Bluetooth 5.0, voice Assistant, track shuffle, with volume control, frequency range: 20 Hz-20000 Hz, sensitivity: 100 dB/mW, impedance: 34 Ohm, converter: 40mm, removable cord length of 1,2m, battery life of up to 50 hr(s) Enjoy listening to your favourite music without annoying cables. These Panasonic RB-M300B, Beige wireless headphones are sure to impress you with their comfortable design. The Panasonic RB-M300B, Beige Wireless Headphones utilize Bluetooth technology for wireless connection to your device. Say goodbye to annoying cables. Using a frequency range of 20 to 20000 Hz, you can be sure that you won't miss a single note of your favourite song.   These wireless headphones even include a built-in microphone. These wireless earphones from Panasonic have 5.0 Bluetooth technology. The volume can be adjusted using the control wheel. Songs can be switched easily and quickly using...