3-in-1 Scalp Care – Red light therapy, oil applicator, and massage combined in one smart scalp brush. 630nm Red Light Therapy – Stimulates hair follicles, promotes circulation, and supports natural regrowth. 72 Teeth + 8 Roller Oil Balls – Hand-like acupressure with even serum release, no mess or waste. 6ml Serum Tank – Built-in reservoir for essential oils or hair growth serum, convenient daily use. USB-C Rechargeable & Waterproof – Long-lasting battery, IPX7 safe for wet or dry hair, perfect for travel. Experience the future of scalp care with our 3-in-1 Red Light Scalp Massager Comb. Designed with advanced 630nm infrared therapy, this device stimulates hair follicles, improves circulation, and promotes natural hair regrowth. The comb features 72 massage teeth and 8 roller oil applicator balls, delivering a relaxing, hand-like acupressure massage while evenly releasing essential oils or hair serum. Its 6ml built-in serum tank ensures consistent, mess-free application—no greasy hands, no wasted drops, just maximum absorption where it matters most. Perfect for home or travel, this scalp care brush is USB-C rechargeable with a powerful 1400mAh battery, offering long-lasting performance. The IPX7 waterproof design makes it safe to use on both wet and dry hair, whether during a shower or as part of your daily routine. Compact and lightweight, it easily fits into your bag, bringing professional scalp therapy anywhere you go. Transform your scalp health and hair growth journey with a single tool that combines red light therapy, oil infusion, and massage. Ideal for reducing hair loss, relieving stress, and nourishing your scalp—this 3-in-1 comb is your ultimate beauty and wellness companion.