[Specification]:Name: Strong Electric shavers 4D direction floating cutting system.Model: R4(Lk-6810)Time to market:2020Color: BlackRated Voltage: DC 3.7VInput parameter: DC 5V--(USB)Rated power: 5WWaterproof grade:IPX6Charging Time: 1hUsage Time: 60 minutesCharging: USB charging CableVoltage: Global Universal(100-240V), 50/60zPlug type: EU.US.UK(Add adapter).AU (Add adapter)on/off switchEasy to operate, one-button switch.For salon or household Barber shop ProfessionalSize:115*50*50mmWeight:0.5Kg(With box)Please charge it fully before using it[Instructions & Features]:1.WET & DRY SHAVER.Rotary Shaver.Strong shaver 4D direction floating cutting system.2.Six thoughtful designs.can easily handle the facial hair of different corners of the face and leave no trace.Large contact area and short shaving time Shaving cleanly. cut off the root of the beard.3.Automatic grinding.Keep the blade sharp.4.Follow the contour and use it smoothly independent smart floating technology.Multi-directional floating of Three knife heads.Double ring large feed.Double ring cutter net increases contact area by 50%, Independent floating knife head, follow the fine ups and downs of the face and elastic fit the outline of the face to bring comfortable veneer enjoyment,shaving faster.5.Precision mesh design improves shaving efficiency in an instant, comfortable and refreshing shaving to enjoy comfortable experience,thin mesh reduces back scraping and pulling.6.Sideburns knife.Easily trim sideburns and long beards.7.Easier cleaning.Easy to open to clean up residual hair.8.Waterproof wet&dry use design.The blade can be washed and easy to clean after use.Only the shaver head can be washed and the body should not be soaked in water.9.Built-in high performance large-capacity battery, realizing fast charging, easy to use, fast and convenient.Long using time.The charger can transform 230V to a safe low voltage below 24V,The charging lasts about 1 hours.[Six Thoughtful Designs]:Double-ring large feedStrong floating 3 headsPop-up cutter headIntelligent clip guardWashable cutter headFast charging[Package Content]:1* Hair shaver,1*Cleaning brush,,1*USB Charging cable,1*Cover,Gift,1* Gloves,1* Salon Comb,2* hair clip