MySmie 28PC 6%HP Teeth Whitening Strips Kit with 28-LED Light Tray Stain Removal

MySmile High-Technology Teeth Whitening Strips with 28-LED Light, Rechargeable USB Cord,     28PC +6% Hydrogen Peroxide Teeth Whitening Strips FDA Registered How To Use? Step 1: After brushing teeth, apply MySmile teeth whitening kit, gel, pen, strips. Step 2: Holding the ON/OFF button on LED light to turn it on, place it in the mouth Step 3: Whitening 10-30 Minutes,  Step 4:Remove the light, and do not drink coffee, eat or smoke for 1 hour. Package Include 1x 28LED USB Charge Light 28pc Teeth Whitening Strips