Description:1. Easy to maintain and easy to use.2. Maximize the effect of teeth whitening.3. Need to whiten teeth at home.4. Durable and comfortable design.5.Portable design, travel size.6. Effectively whiten teeth, increase self-confidence and be more beautiful.Now you can have whiter teeth in just 10 minutes.The new revolutionary white light tooth whitening kit uses light technology to whiten teeth.The patent-pending lighting system combined with a specially formulated gel can quickly remove surface stains and can penetrate deeply to remove embedded stains.The white light tooth whitener system will help remove stains caused by coffee, tea, juice, smoking, aging, cola, etc. at the speed of light!Specifications:Teeth whitening steps:1. Brush your teeth normally.2. Open the gel bottle3. Squeeze small gel strips on the inner side of the upper and lower parts of the dental tray, as long as they are mixed and applied, it is not very strict4. Put the dental tray on your teeth5. Aim the bright white transmitter at the dental tray6. Wrap the outer edge with your lips to fix7. Turn on the switch on the bright white transmitter8. The bright white transmitter will automatically turn off after 10 minutes, marking the completion of the cyclePackage Included:1*whitening device 1*dental tray 2*gelNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.