Wireless Headphones Pioneer SE-E9TW-Yellow:Enjoy listening to your favourite music without cables. These PIONEER wireless headphones have a common discreet and compact plug design. Their ear-covering design ensures great insulation against ambient noise. The Pioneer SE-E9TW-Yellow Wireless Headphones are made with Bluetooth technology to connect to your devices. Say goodbye to tangled cables. With a frequency range of 20 to 20000 Hz, you will know that you wont miss a single beat of your favourite song.   These headphones also have a microphone built-in. These wireless headphones from PIONEER are equipped with 5.0 Bluetooth technology. This model can even receive calls. Songs can be switched easily and quickly using the controls. This model is completely wire-free, so true wireless. You can easily replace the earplugs if necessary. A fully charged battery will be able to last you 20 hr(s). Pioneer SE-E9TW-Yellow Wireless Headphones Key Features Material of these wireless headphones by Pioneer SE-E9TW-Yellow: closed Stylish yellow colour Connection method is Bluetooth Wire-free connection with Bluetooth gives you ultimate freedom Total weight of PIONEER wireless headphones is 12 g Single charge battery life is 20 hr(s) The PIONEER wireless headphones have a microphone also Every user will love the buit-in microphone. The microphone on these PIONEER wireless headphones guarantees uninterrupted connection with family or friends. Its built directly into the headphones.