Product Paramenters Welcome to Ningju Home Medical Device Anti-Wrinkle anti aging electric facial LED Photon Skin Care beauty device with effect convergence, whitening, pale spot SPECIFICATIONS Product Name Anti-Wrinkle anti aging electric facial LED Photon Skin Care beauty device with effect convergence, whitening, pale spot Device Type (   )battery operate                             (  )USB rechargeable Device No. U20 Device Color rose gold Device Size 172*45*34mm Giftbox size L202*W119*H63 mm Device Weight 180g, with package weight: 417g Device Material stainless steel, PC+ABS Charging time 3-4 hours Full function cycle working time  4 hours ( lab test data ) Product List main body, clip cotton, user manual, USB charging cable Waterproof IPX4 hot temperature 38& 8451;-42& 8451; Input power 5W Battery capacity 3.7v  1500mAh Ultrasonic frequency 3000KHz ( 3 million HZ) Modes CLEANING, IMPORT, EYE CARE, UTC UP Function Skin care, Facial Care, Face Slimming, Wrinkle Removal, cleanse skin, Wake up skin, Nutrition warm import, eye care, Tyra firming Advantage wireless, portable, rechargeable, multi-function, intelligent, Ultrasonic Led Beauty, 4 skin care modes Origin shenzhen, China Application Adult Certifications FCC, CE, RoHS Other Home Medical Products wrist blood pressure monitor,  compressor nebulizer, mesh nebulizer, water flosser, spray machine, smart body scale