Viatek HairPro Laser Hair Brush - Laser Hair Treatment has Laser & LED Hair Treatment Technology. HairPro Laser Hair Treatment will maximize hair potential, for thicker, richer looking hair! The Viatek HairPro Laser Hair Brush - Laser Hair Treatment has Laser & Light Hair Treatment Technology in this lightweight handheld device is the same technology used in hair salons worldwide to help to assist in revitalizing thicker, richer looking hair. Dual technology laser hair treatment uses both Low Level Laser Technology (LLLT) and LED stimulating therapy (LEDT). Both of these technologies provide the much needed light energy required for healthy hair. The laser hair treatment is cost effective, safe for the home, and more convenient then going to a hair specialist. The Laser Light in the laser hair treatment is reflected across the entire length of the device to give a consistent beam for greater effectiveness. We recommend using our laser hair treatment brush three times a week, 10-15 minutes per use, with most users seeing results in 8-16 weeks.With noticeable results in 6 months. Viatek is so confident that you will be satisfied with HairPro Laser Hair Treatment, that we offer users a 6 month money back guarantee when purchased directly from Viatek. Designed and Developed by Viatek Innovations. Viatek HairPro Laser Hair Brush - Laser Hair Treatment Features: • LED Laser Hair Technology. • Light Reflecting Laser Beam transmits across the device for consistant laser light energy at 650nm. • Battery operated by 2 AA’ Batteries, no recharging required. No cords for easy and convenient treatment. • Push On/Push Off • Output 5mW / Wavelength 650nM / Class IIIA