Wireless Headphones Swissten Hurricane Greyy:Enjoy listening to your favourite music without cables. The Swissten Hurricane Greyy wire-free earphones will impress with their comfortable design. Their ear-covering design ensures great insulation against surrounding noise. The Swissten Hurricane Greyy Wireless Headphones use Bluetooth technology for wireless connection to your devices. Say goodbye to bothersome cables. With a frequency ranging 18 to 22000 Hz, you can enjoy knowing that you will not miss a note of your favourite song.   These headphones also include and internal microphone. These wireless headphones from Swissten have 4.2 Bluetooth technology. The volume of music or videos is adjustable via the control wheel. This model can even pick up calls. Songs can be switched easily using the controls. If you tend to travel often, then you will be sure to appreciate the folding construction. These Swissten Hurricane Greyy have a water resistance rating of IPx3. A fully charged battery will last 14 hr(s). Swissten Hurricane Greyy Wireless Headphones Key Features Material of these wireless headphones by Swissten Hurricane Greyy is closed Beautiful grey colour Possibility to use practical folding construction Volume control buttons Cable can very easily be easily removed for travel Connection method is 3,5 mm Jack and Bluetooth Wireless connecting via Bluetooth allows for ultimate freedom Single charge battery life is 14 hr(s) The Swissten wireless headphones also have a handy microphone Every user is sure to love the buit-in microphone. The microphone on these Swissten wireless headphones will ensure uninterrupted connection with friends and family. The microphone is built right into the headphones. The Swissten Hurricane Greyy wireless headphones microphone is of a type with so-called omnidirectional pick-up. It is therefore mostly suited for quiet rooms, where there is little background noise.