Product description Description:This hair growth comb uses the latest soft technology, generates 650nm low level energy which stimulates hair follicle, activate the cell and improve metabolism. 14 special massager head can relieve headache and pressure, improve the absorption of tonic. This high technology hair regrowth comb is really appropriate for people who want a hair-regrowth,or people who has white hair, oily hair and other hair issues. Features:Stimulating the hair follicle, to achieve the effect of reducing hair loss and hair regrowth.Accelearating and promoting metabolism, make the oxygen and nutrition be sent to the hair follicles, to achieve the effect of anti hair loss.Regulating oil secretion, improve hair loss problem.Promoting scalp health and improving hair quality.Health care tool for your hair at home.Specifications:Item Type: Hair Regrowth CombPower Supply: AC 100-240WPower: 3WPhoton Wavelength: 630-650nmQuantity: 1pcColor: GoldSize: Approx.18.5 x 4.5 x 5.5cm / 7.3 x 1.8 x 2.2inchWeight: Approx.333gPackage List:1 x Hair Regrowth Comb 1 x Desktop Holder 1 x Protection Glasses 1 x USB Cable 1 x Manual Note: The glasses may differ slightly due to different batches, please take the real object as standard. Indications That's it!