Red Light Therapy Hair Cap for Hair Regrowth, Hair Loss Therapy Cap for Hair Thinning and Hair Loss Features: Red Light Therapy Hair Cap is a hair regrowth therapy device that primarily stimulates weak hair follicles painlessly, strengthens hair follicle vitality, and promotes healthy hair growth using 850nm infrared red light and 660nm LED red light. Infrared Red Light Therapy Cap: exposes the skin to visible red light with a wavelength of 660nm and invisible infrared light with a wavelength of 850nm, penetrates deep into the tissue layers, enhances scalp energy absorption, improves blood flow, and relieves discomfort. Suitable for most head sizes: Product Dimensions: Circumference - 25.6 inches / 65 cm, Diameter - 7.87 inches / 20 cm, Weight - 4.7 oz / 133 g. PULSE MODES: The iTHERAU red light therapy cap offers 10Hz and 40Hz pulse modes to prevent scalp burns. It works intermittently to reduce skin heating while ensuring the working temperature of the skin. Recommended for better results: Use the device 1-2 times daily for up to 24 weeks or longer. Each session can last up to 20 minutes per area before moving on to the next treatment area. DESIGNED FOR: The red light therapy hair cap is specially designed to treat hair loss, smooth hair lines, promote hair revitalization and scalp rejuvenation. Operating temperature: 0C to +27C (32F - 80F), Relative humidity: 85%, Storage temperature range: -30C to +55C (-22F to +130 degrees Fahrenheit). Wavelengths: Infrared Red LED 850nm, Red LED 660nm. Power: DC 5V 2A. to set: Product Name: Hair Growth Treatment Cap Number of LED: 60pcs 660nm red lights, 60pcs 880nm infrared red lights Power supply (volts): 5V 2A Size: 20x10 cm Package List: Hair growth treatment cap *1 Power cable*1 USB cable*1 Adapter *1 -------------------------------------------------- -------------------------------------------------- - Free shipping 1-20 days