1.【Powerful razor system】：Reduce the friction coefficient of the blade and the knife net, increase the speed, improve work efficiency, strong suction device, easy to store the hair ball residue, surging power motor blessing, continuous power. 2.【Convenient and portable】：USB Rechargeable Safety Protection and Ergonomics Design - It is ergonomically designed with an easy-grip handle for comfortable, prolonged use. It is the perfect garment care tool to keep on-hand. 3.【Stainless steel knife net】：Honeycomb shape net cover, not easy to rust, sturdy and durable, with different sizes of meshes, fits the clothes safely and does not hurt the clothes. 4.【Safety protection device】：If the net cover is loose, the work is interrupted, the net cover is tightened, continue to work, safety protection, to avoid the knife head falling in use and personal injury. 5.【Removable storage box】：Annular storage box, hair balls trimmed from crumb storage, translucent frosted material, the capacity status is clearly visible, easy to disassemble and easy to clean.