Description The innovative Zumreed X2 Hybrid Headphones come with large & sumptious ear pads & a wide adjustable headband to provide maximum comfort & a great fit. The X2 provide great quality stereo sound in either headphones or speaker format. To change the X2 from headphones to speakers simply take the headphones off your head rotate the cuffs & flip a switch on the cord & hey presto you have a pair of portable speakers. The speakers are powered by a rechargeable Lithium-ion battery which you change via the included USB (Universal Serial Bus) charger. When fully charged the speakers deliver high quality sound a full charge can be gained in an hour & will last Approx. 4 hours. The Zumreed X2 Hybrid System provides a well balanced clean sound in both headphone & speaker modes. Summary A revolutionary design concept from the guys at Zumreed a set of stereo headphones which double up as portable speakers at the flick of a switch. What a cool idea & the look wicked! Features Hybrid Headphone/speaker system 40mm Drivers Buily in amplifier Rechargable battery for speaker use 1.2m Cable 3.5mm Mini Jack 6.3mm Jack Adapter