Wireless Headphones - with microphone, headset, ear, closed construction, Bluetooth 5.0, track shuffle, taking calls, with volume control, frequency range: 20 Hz-20000 Hz, sensitivity: 95 dB/mW, impedance: 32 Ohm, converter: 32mm, battery life of up to 20 hr(s) Enjoy listening to music without unnecessary cables. These Philips wireless headphones have an over-ear design. They sit comfortably over your ears, but they still have a compact design. Their ear-covering design ensures amazing insulation against ambient sound. These Philips TAKH402BL, Blue Wireless Headphones have Bluetooth technology for wireless connection to your device. No more bothersome cables. With a frequency range of 20 to 20000 Hz, you can be sure that you won't miss a single note of your favourite song.   The wireless headphones also have a built-in microphone. These wireless headphones from Philips are equipped with 5.0 Bluetooth. The volume of music or videos can be changed with the...