left earbud: play/pause music tap x 1 volume down tap x 3 next song: tap & hold right earbud: play/pause music tap x 1 volume up tap x 3 next song: tap & hold true wireless experience: without wires to get tangled and a charging case to top up your battery wherever you go. The earbuds deliver an unparalleled wireless experience. Pure base: oraimo’s exclusive bassup technology is built into the earbuds to extend the low end and inject a hit of intense bass into every beat. Stay charged: a handy and compact charging case allows to you extend 3 hours of music playtime to 18. So you can enjoy all-day use. Intuitive touch control: a seamlessly concealed sensor in both earbuds allows you to effortlessly answer calls or adjust music with a simple tap on the buds.