Product power: 5w Voltage: 5V Charging time: 2 hours Battery Type: Lithium battery Weight: 0 .45kg Size: 9*8 .6*6 .7 Features: 1 . Brand-new body design, multifunctional five-in-one, can shave, wash face, trim sideburns and trim nose hair, compact size, convenient and comfortable to operate, it is also the home choice for people who shave their heads . 2 . Touch the switch to feel the speed and comfort of digital products . 3 . Use universal USB power supply mode, mobile phone, computer port can be universal . 4 . Large-capacity lithium battery design, fast charging, long-lasting battery life . 5 . Wet and dry design, can be used in the bathroom, can also be used with beard cream . 6 . Digital display setting, power-on display available time, power-off display use time . Charging instructions: When the product indicator light is available for use at 05, the indicator light flashes, indicating that the power is insufficient, and the battery needs to be refilled in time . The product is fully charged for 2 hours, and the digital display shows 90 to indicate that the battery is fully charged .