Product features: battery display, call function, support for music, multi-point connection product design: 1. touch bluetooth headset 2. intelligent noise reduction, waterproof and sweat proof 3. after taking out the headset, it will automatically connect to the phone features: mini in-ear wireless invisible design; super mini size and hidden in the ear, no wearing burden; ergonomic earphone design, stable in the ear, good for driving, sports, business, or leisure; bluetooth connection deep dps noise-reduction microphone ensures clear call quality; voice prompt for pairing, calling, turn on/off; one function button for on/off, song switch, language change, receive call. package 2x mini earphones (left and right ear-buds) 1x charging box 1x user manual 1*micro-usb cable