M10 earbuds with power bank new(packed) true wireless earbuds connect to each other without any wires portable & lightweight with on-the-go charging case ipx5 waterproof touch case works as a power bank built-in microphone for hands-free calls rechargeable storage case charges your earbuds even when you're on the go sports design - fit the shape of your ear perfectly and provides maximum stability with digital display touch control works on android , ios , tablets & pc(for all phones) also you can use the charging box to charge your phones(as a power bank)