Hair care comb with 850nm red light treatment. Scalp massager. Red color

•850nm Red LED Light: Nourishes and strengthens hair roots, improves hair loss. It can penetrate hair follicles, improve scalp blood circulation, increase cell vitality, and better absorb nutrients, improving scalp health. •Grip massage: drains the meridians, releases stress and helps you fall asleep. •Even drainage: massage while absorbing. Large-capacity essential liquid guide chamber, farewell to traditional manual application. You can put medicinal fluids such as hair growth liquid, nutrient solutions, and essential oil into the hair care combs. 4 guides with regulating balls. •Dual use dry and wet, IPX7 waterproof. •Prevents hair loss and nourishes: 28 days of real use and effective improvement. •More focused and efficient: 12 beams of 850nm red light, healing hair roots. •Promoting deeper penetration: energy + essence combined with deep maintenance. •More time savings: One machine for dual use, with fluid guidance and massage switching everything. •More decompression and comfort: 90 teeth round head comb, squeezing and rubbing. Relative power: 5W Charging mode: USB Input: 5V / 1A Nominal voltage: 3.7V Battery: 2000mAh Standard: GB47061-2005 / GB4706.10-2008 ABS, metal alloy.