Features:                                                                                                                                                                      1. Simple, light and handy molding design2. Hand-held and fixed dual-use two design, freely to adjust to any angle position3. Unique semi-circular head design, both arches whitened at the same time4. 6pcs high power LED, fan-cooled5. 1-30minutes adjustable timer,3 light intensities, suitable for more brands tooth whitening gel6. LED screen shows all the information, all the operation is so easy7. Integrated type is available                                                                           Specifications:1. Input power: 100-240V AC, 50/60Hz2. Light resource: 6pcs high power LED3. Wavelength: 420nm-490nm4. Light Intensity:6 intensities, maximum >6000 mW/cm25. Adjustable timer:1m, 5m, 8m, 10m, 15m, 30m

dental laser Whitening Machine