1) Audio quality: Enjoy High Quality Music from custom tuned 40mm Drivers with noise reducing foam ear cups. You won't miss any musical note with clear treble, mids and a decent bass 2) Music playing option: Bluetooth 5.0 and AUX IN Audio for both Wired and Wireless Music (up to 30 feet) 3) Playtime: Powerful rechargeable battery lets you enjoy up to 10 hours of playtime with 200hrs of standby on a single recharge - from your morning exercise to evening leisure