Features: Mobile Teeth whitening system (Teeth bleaching machine) The latest LED technology with tooth whitening accelerator. Combined with infra red light emission, wider spectrum of curing efficiency can be offered, giving teeth whitening more care and better result. The up-to-date cool light Teeth Whitening Accelerator can convert electric energy into strong light combination. The light activates the whitening gel and oxidizes the pigment of the teeth through dentin tubes in the shortest time, discoloring the teeth to sparkling white both externally and internally. The 30-minute process ensures an improvement of five to fourteen shades. It is not a dream to make your teeth shine with brightness. Specification: Medical device classification: class 1 Power supply: input Ac110V, 60Hz Led life expectancy : >50,000hours Blue wavelength: 465nm-470nm Light intensity: 9000MCD Power: 21W Magnify Lens: 3 times magnifying Cooling Power centrifugal air cooling