Xtreme London Supraaural Head-band Black,White

20 - 20000 Hz, 4 W, 3.5 mm, 1.2 m, 170 g, 180 x 190 x 80 mm Stereo headphones with high performance loudspeaker sound max power 4w, excellent sound insulation, combining beautiful design with the convenience of use. Compatible with all device with mini jack 3.5 mm. With microphone switch. Foldable headband. Features Measures 180X190X80 mm(open) Speaker 40 mm Weight 170 gr Frequency 20 - 20.000Hz Cable 1.20 mt.