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.