Omnidirectional, inline microphone For easy mobile phone communications You dont have to hold the mic to be heard clearly Answer/end button On the back of the microphone lets you take calls with onetouch ease and switch back to your music just as quickly Dimensions (H x W x D) Overall headset, unfolded 18.5 x 13.5 x 6cm Cable length 110cm Adapter length 10.5cm Weight 134g Whats In the Box BOSE Mobile onear headset Detachable audio cable with inline microphone and answer/end bu