Our teeth whitening mouth tray led lightadopts special cold light technology, combinedwith mouthpiece and high intensity cold light. Blue ray reacts with the professional teethwhitening gel, which can effectively remove thestains on the tooth surface.The soft mouthpiece is designed based on the principles of human oral engineering. You will feel more comfortable in the course of teeth whitening process. When you bite the mouth-piece, it will completely fit and cover your teeth.Before starting your treatment, it is very important that you know how it works and what needs to be prepared. Please read through these instruction carefully.

HOW TO USE1. Attach the tray to the light and dry your teeth before use. 2. Looking in the mirror to record which stage you are with    shade guide paper.3. Twist whitening pen until the gel flows, apply the gel    evenly on both upper and lower teeth. Each time use    about 0.5ml-0.7ml. 4. Put mouthpiece into your mouth and bite it, then press    power button to start the treatment.(Tips: start with blue light, press again to turn red light;double press to turn red and blue light.)5. The led light will turn off automatically after 16 minutes,    separate mouthpiece and lamp, rinse the mouthpiece    and mouth with water.6. Compare your teeth with shade guide paper again to    see how many stages you have improved.7. Don't eat or drink anything except water in 30 minutes    after treatment

HOW TO USE1. Attach the tray to the light and dry your teeth before use. 2. Looking in the mirror to record which stage you are with    shade guide paper.3. Twist whitening pen until the gel flows, apply the gel    evenly on both upper and lower teeth. Each time use    about 0.5ml-0.7ml. 4. Put mouthpiece into your mouth and bite it, then press    power button to start the treatment.(Tips: start with blue light, press again to turn red light;double press to turn red and blue light.)5. The led light will turn off automatically after 16 minutes,    separate mouthpiece and lamp, rinse the mouthpiece    and mouth with water.6. Compare your teeth with shade guide paper again to    see how many stages you have improved.7. Don't eat or drink anything except water in 30 minutes    after treatment

1. Attach the tray to the light and dry your teeth before use.

2.  Looking in the mirror to record which stage you are with     shade guide paper.

3. Twist whitening pen until the gel flows, apply the gel    evenly on both upper and lower teeth. Each time use     about 0.5ml-0.7ml.

4. Put mouthpiece into your mouth and bite it, then press    power button to start the treatment.(Tips: start with blue light, press again to turn red light;double press to turn red and blue light.)

5. The led light will turn off automatically after 16 minutes,    separate mouthpiece and lamp, rinse the mouthpiece    and mouth with water.

6. Compare your teeth with shade guide paper again to    see how many stages you have improved.

7. Don't eat or drink anything except water in 30 minutes     after treatment.

RANGE OF APPLICATIONTeeth stains from coffee, tobacco, genetic, tetracycline, food coloring, aging and other factors that may cause discoloration.STORAGEAvoid sunlight and keep in cool & dry place.SHELF LIFE12 MonthsNOTE:1.Charging way: Use provided USB cable.2.Charging time: Takes 2 hours to fully charge.3.Charging status: Red light     Charged full: Green light.

WARM PROMPT 1. Dry teeth and mouthpiece entirely, water will dilute the gel.2. Avoid applying the gel on gum or lips. Rinse with water     immediately if that happen, the burning feeling will     disappear in 24 hours.3. It`s normal when you feel slight sensitivity on treatment,     apply the desensitization gel after treatment; stop treatment     when feel severe pain.4. Keep out of reach of children.5. Seek doctor's advice prior to use if pregnant, breast-    feeding, having gum problem or had an oral operation     recently.CAUTION1. Not suitable for ceramic or false teeth.2. Not suitable for teeth discoloration caused by lesion or     medicine.3. Not suitable for severe tetracycline  and decayed teeth.4. Not suitable for defective enamel, exerted dentin and     damaged teeth.  5. Not suitable for children under 16 years old.

HOW TO USE1. Attach the tray to the light and dry your teeth before use. 2. Looking in the mirror to record which stage you are with    shade guide paper.3. Twist whitening pen until the gel flows, apply the gel    evenly on both upper and lower teeth. Each time use    about 0.5ml-0.7ml. 4. Put mouthpiece into your mouth and bite it, then press    power button to start the treatment.(Tips: start with blue light, press again to turn red light;double press to turn red and blue light.)5. The led light will turn off automatically after 16 minutes,    separate mouthpiece and lamp, rinse the mouthpiece    and mouth with water.6. Compare your teeth with shade guide paper again to    see how many stages you have improved.7. Don't eat or drink anything except water in 30 minutes    after treatmentHOW TO USE1. Attach the tray to the light and dry your teeth before use. 2. Looking in the mirror to record which stage you are with    shade guide paper.3. Twist whitening pen until the gel flows, apply the gel    evenly on both upper and lower teeth. Each time use    about 0.5ml-0.7ml. 4. Put mouthpiece into your mouth and bite it, then press    power button to start the treatment.(Tips: start with blue light, press again to turn red light;double press to turn red and blue light.)5. The led light will turn off automatically after 16 minutes,    separate mouthpiece and lamp, rinse the mouthpiece    and mouth with water.6. Compare your teeth with shade guide paper again to    see how many stages you have improved.7. Don't eat or drink anything except water in 30 minutes    after treatment