Upgrade your skincare with this Fda-approved Prospera Penguin 4 Led Light Therapy Face Mask, designed to improve skin appearance, and promote a youthful, healthy glow. Key FeaturesRed Light Therapy Reduces fine lines and wrinkles.Infrared Light Therapy Boosts collagen and elasticity.Blue Light Therapy Prevents acne breakouts.Rechargeable & Cordless 2,000mAh battery for hassle-free use.Durable & Stylish Hard-shell design ensures comfort and longevity.Full-Face Coverage 162 LEDs for even light distribution.Easy Control Remote for effortless customization. Product Specifications 4 Working Modes and Timer Settings:M1: Red + Infrared Light, 5–17minM2: Red Light Only, 5–25 minM3: Blue Light Only, 5–20 minM4: Red + Blue (Pink Light), 5–20min Adjustable Intensity: 3 levels Charging Time: Approx. 3 hrs Rated Power: 3.7W Battery Capacity: 2,000mAh Light Wavelengths: Red Light: 650–655nm, Blue Light: 405–410nm, Infrared Light: 845–855nmLED Count: 162 LEDs