Premium wireless over-ear headphone with authentic, clear sound performance. Beoplay H7 features advanced battery technology with up to 20 hours of wireless playtime. The battery can be swapped in a snap or charged via USB. If the unthinkable should happen and the headphone runs out of power, simply plug in the cord to keep enjoying your music. If you forget to turn the headphone off, Beoplay H7 also features an intelligent battery-saving function that automatically kicks in after 15 minutes and turns the power off. A modest weight of only 280 g means Beoplay H7 won't weigh you down. And the sturdy and comfortable quality materials ensure you will want to wear it all day long.