electric multifunctional scalp massage comb

designed for home hair care and hair growth stimulation.
3 Major Modes & Guiding Liquid: Features built-in central applicator tanks that discharge hair serums, essential oils, or topical solutions evenly across the roots while massaging.
IPX7 Full Body Waterproofing: Designed to be completely submerged or used under running water, making it easy to wash out hair products after use.