DOCOLAB Scalp Care Device continues the shape of regular combs and innovatively integrates scalp care and cleaning. It can be used in both wet and dry conditions with high flexibility, making it suitable for multiple scenes. High-frequency sound wave vibration (7,000 times/min) shakes out dirt from the scalp, enabling scalp cleaning. 34 high-density red LEDs and 6 infrared LEDs, combined with 630 nm red light and 850 nm infrared light, precisely target the scalp with light-guiding comb teeth, achieving scalp care. Three modes (cleaning, massage, and care) meet users' personalized care needs.