Features: Combines red light (660 nm) and near-infrared light (850 nm) for full-body cellular support and pain relief Provides an "all-over" red light therapy session that may help improve blood flow and support nervous system balance Designed to help reduce pain and inflammation across the entire body FDA-registered for pain relief and increased blood flow Large mat design allows comfortable full-body coverage during sessions SPECS: Light wavelengths: 660 nm (red) and 850 nm (near-infrared) in a 1:2 ratio LED configuration: 1350 total LED chips (450 sets of 3 chips at 0.36 W each) Light irradiance: 20-40 mW/cm^2 maximum intensity at 0" Power: DC 12V-3A external power cord Power bank capacity: 20,000 mAh Size & weight: 68" x 24", 7.3 lbs Material: eco-friendly recycled polyurethane and natural rubber Safety: EMF reading of 0.0 mG at 0" when using the power bank