Specifications1.voltage:100-240V,50/60Hz2.washable:whole body wash3.waterproof:100%4.use:wet and dry use,easy for clean,can use with shaving cream5.Charger: USB6.LCD digital display:battery level reminder, travel lock reminder, wash reminder, charge reminder7.charging time: 2 hours8.working time:60 minutes9.Rechargeable battery design10.battery:Lithium Li-ion battery 1000mAh,DC 5v11.guide comb:3/5/7mmFeatures:1.Low noise.2.Suitable for dry as well as wet.3.Ergonomic design for a more comfortable.4.Design of Charging and discharging light indicator.5.Removable shaving head for easy cleaning and care.6.Trimmer for safe, gentle trimming and shaping.7.Pop-up sideburns trimmer, clean up your hair more cleanly.8.The whole body washable design can be washed directly with tap water, which is safe and practical.9.Rotating 5D cutter head.Double ring independent floating blade. Smart floating system, 360 ° fit your face profile.10.The hair shaving double ring floating knife net, more close to the hair root, can quickly remove hair, do not hurt the skin.