Specification: Features: 1. Charging, wireless use, two ways of use, convenient and convenient 2. Double blade design, flexible veneer, fits the contour of the face, and shaves cleanly 3. Pop-up temple knife, used to care for temples to form any shape 4. Dexterous body, easy to carry Product parameters: Brand: Kemei Colour: Black Power: 3W Voltage: 110-240V Frequency: 50/60Hz Charging time: 8 hours Use time: 45 minutes Product size: 12*6.5cm Power/Usage: Dry and wet, rechargeable, wireless use Package content: Shaver*1 Charging cable (EU)*1 Blade protection cover*1 Cleaning brush*1 Product manual*1 Please note: 1. International flights are not allowed to send liquids, and the package does not contain lubricants, thank you for your understanding. 2.It can not be used to shave long hair directly,like the hair from your hand . So most of them will be equipped with a blade at the back side ,to shave the long part.And the front knife net is used to shave the scum on your face,to settle down the shorter hair .This is the correct way to use it.