Product name: mask instrument Specifications: Wireless portable Application scenario: Home Item number: Crown Built-in battery capacity: 500mAh Product category: mask device Waterproof class: Ipx8 Built-in battery or not: Yes Function: Skin Rejuvenation,Anti-Acne, anti-wrinkle Power Source: USB Charger LED silicone mask, waves are combined to solve skin problems comprehensively. They smooth wrinkles, minimize pores, fight against fatty and sagging areas, etc., finally restoring bright, elastic and youthful skin. Repair the skin barrier.Multiple spectra, intensive irradiation, close proximity, stronger energy penetration. Wireless operation.Type-C charging interface, the of , no need to charge frequently, to achieve true hands free.Silicone mask among the truly wireless, cost-effective. Food-grade Liquid Silicone.Our LED Mask features food-grade liquid silicone, ensuring safety and comfort during your skincare routine.Its soft and gentle touch makes it perfect for all skin types, providing a soothing experience every time. More intimate design.Eye patch, shield LED light irradiation, protect eyes.Magic tape, Sturdy and , the two ends of the connection fit, not easy to loose. Colour:As Shown Material:Silicone Package Contents: 1 * mask 2 * eye masks 2 * straps 1 * usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.