Just plug this JAYS - t-Seven True Wireless Earbud in your ear and bump your head to the beat. These buds are wireless, you will get absolute freedom of movement, it's not like those other irritating wired earphones. you can wear these buds’ whole day, it is only 6 G Per Earpiece, you will not feel it on your ear. The best part is that this t-Seven True Wireless Earbud is Compatible with both IOS and Android devices. this bud lasts 5 Hours on a single charge and if you carry its charging case which is absolutely portable, you will get additional 20 hours of playtime. Overall, this JAYS - t-Seven True Wireless Earbud is one of the best buds so far by JAYS.