Are your teeth yellowing and darkening because of smoking, tea, coffee, etc.? Then it's time to use our teeth whitening machines to help restore your teeth to a healthy, clean state. Our teeth whitening machine uses high-intensity blue light to irradiate the whitening agent. This cold light whitening machine is equipped with a clear display and a detailed operation manual, making it easy for you to complete your teeth whitening.ApplicationThis teeth whitening machine is suitable for cleaning smoky teeth, black teeth, fluoride teeth, etc., so that your teeth can be restored to white and clean. This efficient and easy-to-operate teeth whitening machine can be widely used in clinics, hospitals, homes, etc.SpecificationMaterial: Metal, PlasticBroad Spectrum: 42cm~50cm/16.53-19.68in(Host Lamps)Voltage: 100/240 Volt, 50/60HzMax Working Radius: 50cm/19.68inLight Source: LEDNumber of Bulbs: 4Light Output Power: Up to 2000mW/cniProduct Weight: 4.7 kg/10.36lbsPackage Included1*Teeth Whitening Machine Mainframe5*Feet Stand Parts1*Base2*Tubes5*Universai Wheels1*Power Cord2Pairs*Goggles20*Sheathes1*Mouth Retractor1*Remote Control1*English User ManualAll Accessories Needed for InstallationNotesPlease allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement. Please make sure you do not mind before you order.