Manual Operation. Waterproof. Suitable For Various Hairstyles From Thick To Thin, Short Or Long, And No Matter Wet Or Dry, Even To Groom Hair Of Your Pets | | Taking Shower With This Soft Shampoo Brush Makes Your Hair And Scalp Cleaner Than Before. A Soft Hair Brush Provides You An Enjoyable Washing Experience | | Enhanced Product Absorption: Using A Scalp Scrubber Shampoo Brush Can Help Distribute Shampoo Evenly Throughout Your Hair And Scalp, Ensuring That Every Strand Is Thoroughly Cleansed And Nourished | | Ergonomic Design Fits In Your Palm And Is Easy To Hold. Lightweight And Stores Easily | | Excellent Shampoo Brush Is Suitable For Who Has Long And Manicured Nails, You Won'T Damage Your Manicure During Washing Hair Anymore | |