The Mabuchi 260 motor, used in the Xiaomi Mi Electric Shaver S500, gives the shaving heads adequate power to cut through even the thickest hairs. The hair is removed by the device without causing skin damage. Given that it has an IPX7 waterproof rating, this device can be used for wet shaving. The charging process for the electric shaver will take about 90 minutes, and it can run continuously for an hour.