Professional Customer Service - Teeth whitening tray with food grade, convenient cleaning, bite resistance and no peculiar smell. If you have any questions about the teeth whitening machine, we support any consultation. MySmile stands behind every product offered with our 100% satisfaction guarantee! We're positive you'll love it, or your money back!. Easy to Use and Portable - Our MySmile LED Light Just plug it into your USB port or Notebook and use with MySmile whitening gel. Our teeth whitening light is completely wireless, so you can bring it with you anywhere you go. Never settle for dull and yellow teeth again. With a small storage case, whiten your teeth anywhere and anytime. IPX7 Waterproof Teeth Whitening Light for Home Use: The product of teeth whitening has 10 minutes automatic timing shutdown for energy saving. At the same time, avoid excessive use to cause damage to the teeth. It is waterproof, lightweight, and can be carried anywhere, do not worry about cleaning will affect the internal of the product. Magnetic USB LED Rechargeable Teeth Whitening Light for Teeth Whitening Kit and Strips:Touch Button three seconds to turn on the teeth whitening blue LED light (use for 10 minutes), magnetic suction charging setting, convenient and fast charging. Built-in 400mAh lithum battery, can be used directly 20-25 times when fully charged. Maximum Dentist-Grade Professional Whitening Light: Our LED teeth whitening light comes with 28 LED bulbs for total and complete teeth whitening. MySmile Dentist-developed proprietary teeth whitening serum keep the same enamel-safe whitening ingredient that dentists use, Patented light will make you get 3X LONGER LASTING results without sensitivity than other brands.