Feature: 1. Blood Circulation: For rogenetic alopecia, thinning hair, backward hairline, etc. High energy, can regulate oil secretion, enhance and improve hair follicle blood circulation and metabolism, and promote hair growth. 2. Alopecia Areata: Our hair growth helmet is suitable for seborrheic alopecia, hereditary alopecia, post implantation alopecia, stress alopecia, alopecia areata, postpartum alopecia, poor hair quality (greasy, itchy, dry) congenital looseness, suitable for both men and women. 3. Accurate Wavelength: Contains 272 lamp chips, scientifically evenly distributed light sources, all covering the scalp, the hair emits an accurate wavelength, giving the hair follicles more powerful energy to achieve hair growth effect. 4. USB Interface: Strong penetration, penetrates subcutaneous fat, awakens hair follicles, and reproduces hair's richness and toughness, 3 gears energy adjustment, USB interface, adjustable brightness, no ultraviolet, no skin damage. 5. Convenient: Care for scalp, create a good hair growth environment, make hair thick and healthy. You are very convenient to use, very considerate and you will be satisfied. Specification: Item Type: Hair Growth Helmet Material: ABS Number of laser heads: 272 Power: 5-12W. Package List: 1 x Hair Growth Helmet