Product function： Red Light can whiten skin, reduce spots, remove wrinkles and boost collagen. Product features: Name:Anti aging beauty machine - NASA Technology Based penetrate up to 3mm under skin to boost collagen and remove aging cells - LED Red Light Red Light can whiten skin, reduce spots, remove wrinkles and boost collagen - Penetration Help cosmetic products penetrate into skin deeper - Timer Offer the suitable time for treatment Product Specifications： Name:Anti aging beauty machine Model No:BZ-0610 Wavelength of red light:625nm Wavelength of Infrared:850nm Battery:750mAh Temperature:50.5°C+/-2.5℃ Charging By:ype-C of basement