Come and see our amazing products. There are no tricks to using earpiugs.Take 2 earbuds out of the charging case,they automatically connect together and go into the phone's Bluetooth Settings to pair the earbuds.Waterproof Bluetooth headset,sweat proof and rain proof.Ergonomic in ear design.Very suitalbe for sports,running,drving,etc.The charging case comes with a battery that can charge the headset 30 times.You can also charge your phone with a charging case.Perfect stereo nusic quality for an excellent listening experience,get unmatched sound quality and call clarity.stereo music quality for an excellent listening exprience,get unmatched sound quality and call charity.Noise reduction technology reduces ambient noise and echoes,ensuring you don't miss any beats and enjoy music anytime,anywhere. Pls confirm further with us if any query about packing info, inventory status and time schedule.