Features: Strong penetration, penetrate subcutaneous fat to wake up the hair follicles, and reproduce the richness and toughness of the hair. Enhance and improve hair follicle blood circulation and metabolism, promote hair growth. Can regulate oil secretion, nourish hair follicles, care scalp, create a good hair growth environment. Intelligent timing function, 15mins, 30mins and 45mins are available for choose. Brightness and energy adjustable, you can adjust it according to need. The machine emits a lot of heat during use, which can reach a temperature of 30-45 degrees, good hot compress therapy effect. Specification: Item Type: Hair Growth Instrument Lamp Bead Quantity: 76pcs Size: Average Size, Adjustable (Most) Package List: 1 x Cap 1 x Lamp Bead Pad(With 76pcs Lamp Beads) Note: 1. People with the following conditions are prohibited from using this product: Tuberculosis, local tumor, cardiac insufficiency, hemorrhagic disease, cardiac pacemaker carrier, porphyria, pregnant lower abdomen, allergic to red light. 2. Attention should be paid to prevent infection when using by more than one person. 3. The lamp bead pad contains electrical wiring. Do not fold as much as possible during placement.