Wireless Headphones - - earplugs, closed construction, 3,5mm Jack, with volume control, frequency range: 20 Hz-20000 Hz, converter: 14,8mm, battery life of up to 12 hr(s) Enjoy listening to your favourite music without annoying cables. The Philips wireless headphones have a popular compact and discreet plug design. Their ear-covering design guarantees great insulation against ambient noise. Using a frequency range of 20 to 20000 Hz, you will rest assured knowing that you won't miss a note of your favourite song.   The volume can be changed with the control wheel. You can easily replace the earplugs if needed. A fully charged battery will be able to last 12 hr(s). Philips TAE8005, Black Wireless Headphones Key Features Material of these wireless headphones from Philips TAE8005, Black: closed Beautiful black colour Volume control buttons Connection method: 3,5 mm Jack Weight of Philips wireless headphones is 160 g Single charge battery life: 12 hr(s)