[RED LIGHT THERAPY: Different from the single wavelength mode LED light therapy the combination of red light therapy 660nm and near-infrared 850nm is 1+1>2 which is the more effective PORTABLE FACE LIGHT THERAPY: We provide portable power allowing you the freedom to move while experiencing the benefits of red light therapy face. Additionally the LED light therapy face device comes with a travel bag making it convenient for on-the-go use anytime and anywhere during your travels SOFT & LIGHTWEIGHT: Red-light-therapy for face made of soft material lightweight and natural fit equipped with 3 adjustable shoulder straps easy adjustment to reduce pressure and equipped with eye pads to protect eyes from light exposure LED FACE LIGHT THERAPY: The LED red light therapy has an automatic timing function which is 10/15/20 minutes respectively. We recommend using it at least 3-4 times a week. The effect will gradually appear after 4-6 weeks AFTER-SALES SERVICE: Face red light therapy is a great gift option We offer you 60 days of money back and a 1-year free warranty your satisfactory experience is our priority. If you have any questions please contact us and we will reply within 24 hours]