This Light Therapy Cap (YL‑IRW‑005LC) is an advanced wearable hair‑growth phototherapy device for men and women suffering from androgenic alopecia. Equipped with 45 medical‑grade 650 nm lasers and 90 three‑in‑one LEDs, it adopts 650 nm red light plus 850 nm near‑infrared light dual‑wavelength solution. It supports four‑level power output (P1‑P4), selectable working modes including breathing mode (0.5 Hz), 10 Hz, 40 Hz and continuous‑wave mode, adjustable timer from 10‑30 minutes, as well as two wavelength options: “650” and “ALL”.

Suitable for male Norwood‑Hamilton Class IIa‑V hair loss, female Ludwig‑Savin Class I‑II hair loss and Fitzpatrick Skin Types I‑IV. Red light boosts scalp local blood circulation and optimizes follicle micro‑environment; near‑infrared light penetrates scalp layers to relieve scalp fatigue. It features 0 μT EMF, soft fabric lightweight cap design for convenient indoor personal use. The unit triggers auto power‑off after 15‑minute inactivity and restores factory defaults on restart. Consistent usage may deliver noticeable hair‑regrowth results in around 4 months. Dry hair is required before treatment; first‑time users are suggested 3‑5 sessions per week with each session no more than 20 minutes for auxiliary scalp care and hair regrowth.