Name: 5 in1 4d rechargeable bald head shaver model: 980332 material:abs (acrylonitrile butadiene styrene plastic) + stainless steel power type:rechargeable (built-in battery 450mah *2,rechargeable) charge:5 hours endurance:45 minutes(the specific time of use is related to the time of shaving) rated voltage:global universal(100-230v),power:3w input voltage of the body:5v ;output power:1w frequency:50/60hz dual use: 1.Dampness shaving with the use of shaving foam(shaving foam not included) 2.Dry shaving use it directly, experience at any time and anywhere specifications 1.5 in 1: equip with haircut,nasal hair pruning,soft deep brush,face cleanser,bald head shaving beard trimming with double sharp knife nets save your money, economy, practical, safe sharp enough, give you more space in your bathroom make you clean in short time before leaving home 2.100-120v global voltage adaptable: