4 in 1 Electric body brush 1.four disassemblies parts 2.waterproof IPX5 3.100% ... check 4.CE/ROHS,OEM/ODM 4 in 1 battery body brush Feature1.Operated by 4 AA Batteries (not included), so ... the remnants of dander, not hurt the skin, can be used with facial cleanser, hand sanitizer, liquid etc….Packing 1 pc ... .W.: 14.6 kgs G.W.: 15.6 kgs battery body brush