Description Are you still having trouble with teeth yellowing and darkening because of smoking, tea, coffee, etc? Our teeth-whitening machine will help you solve this problem well. 4 LED bulbs with cold blue lights are used together with teeth-whitening agents (not included), which can make the teeth white easily. The easy-to-operate buttons on the machine and the remote control make it easy to control. Such a good helper also can be used at home. Strong Whitening Power The LED cold blue lights' max output power of illumination is 2000mW/cm ², and the max working range of lights is 50cm with a 42-50cm spectrum, solving exogenous pigments (such as tooth yellowing caused by coffee, red wine, tea, etc.) and endogenous pigments (such as fluorosis teeth, hereditary tooth yellowing, medicine-induced tooth yellowing, etc.) Flexible Adjustment The angle and height of the teeth-whitening machine neck can be adjusted arbitrarily, and the height of the machine holder can also be adjusted freely, making the teeth-whitening process easier. Efficient Cooling System The built-in silent cooling fan and the cooling holes on the surface can also enhance air convection, offering heat dissipation and long-term performance. Timing Function The teeth-whitening machine has a timer function of 5-30 minutes, so you can set the appropriate time according to different situations, allowing you to perform the teeth-whitening process more accurately. Specification Color White Material Aluminum Alloy, Plastic Surface Treatment Spray Painting Assembly Required Yes Power Source Corded Electric Light Source LED Number of Bulbs 4 Output Power of Illumination 2000mW/cm² Working Range of Light 19.68inch Spectrum 16.53-19.68inch Adjustment Height 32.08-41.53inch Gross Weight 12.01lbs Net Weight 10.36lbs Base Diameter 21.45inch Package Size 22.83*17.32*5.7inch Details Power Switch: A red power switch on the machine back can help you turn on/off the teeth-whitening machine easily when you use it or not. Universal Wheels with Lock: The universal wheels and locks on them make the machine easy to move and secure, providing stability and flexibility. Protective Goggles: They can protect your eyes from the teeth-whitening machine lights when using the machine. Package Included 1*Teeth-whitening Machine5*Universal Wheels20*Teeth Sheaths1*Mouth Dilator1*Power Cord1*Remote Control1*English ManualAll Accessories for Assembly Notes 1.Please don't look directly at the lights and wear goggles well when using this machine. 2.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement and make sure you do not mind before ordering. Notes 1.Please don't look directly at the lights and wear goggles well when using this machine. 2.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement and make sure you do not mind before ordering.