Description:1. The soft infrared of the wavelength can help you enhance your blood circulation, so that the oxygen and nutrients can be sent to hair follicle, to prevent hair loss effect.2. Effectively stimulate the hair follicle, can activate 83% hair follicle in a brief period of sleep, in order to achieve the effect of reducing hair loss and hair regeneration.3. Regulate oil secretion, promote hair health, improve hair quality.Feature:Low-energy infrared, stimulate hair follicle and control oilAccelerate blood circle and promote metabolismFrequent use of soft infrared in radiating hair follicles can accelerate hair growth,and strengthen the hair's tightness, proximity and flexibility.Specification:Type: Massage CombColor: WhiteMaterial: ABSPowered by: 2x AA Batteries (Not Included)Usage Time: 5-10 minutesBody Area: HeadAdjustable Gears: 2 Low Cycle GearsFunction: Infrared Physiotherapy, Massager