How to Use: 1. Clean the hair loss area before use 2. Spray the hair restorer (not included) on the affected area of hair loss, press and rub repeatedly for 10‑20 minutes, then put the hair restorer cap on the head and irradiate the affected area. 3. To prevent the hat from getting dirty, a transparent film (such as plastic wrap, not included) can be placed between the scalp and the hat. Specification: Item Type: Hair Growth Cap Material: ABS Lamp Beads: 186 Power: 5-12W Instructions: Generally 2-3 times every day, 7 days as a course of treatment, 3-4 days every week, 20-30 minutes each time Cycle: 4-18 weeks, improve scalp oil secretion, hair loss will return to normal level 8-26 weeks, improved hair growth environment for thicker, fuller, healthier hair From 26 to 52 weeks, the number of hairs increases significantly within the safe growth cycle, and the hair follicle germinal system returns to normal function. Package List: 1 x Lamp 1 x Hat 1 x Manual