A motorized hair brush with a brush head adapted to vibrate when operated with a frequency in the range of 55Hz-120Hz and an amplitude in the range of 8-20°, and remove sebum and other substances from the user's scalp and hair. Filament bundles containing rows or rows of filament bundles Each filament is divided into several parts at its ends. The brush head further includes a row of a plurality of solid bundle members positioned adjacent to the filament bundle row. The filament bundle is about 1-3 mm longer than the solid bundle member.
展开▼
