Multi-function Personal Dental Heath Oral Care Teeth Whitening Beauty Tooth Instrument Set, Support Android and iOS Phones Connection 1. Waterproof function 2. Tooth Beauty Instrument and dental bracket are two-in-one, easy to use. 3. 12 blue light bulbs match 4 red light bulbs 4. It can be connected with computers, Charging Po, Android and Apple mobile phones. It can be automatically timed for 15 minutes. 5. Applicable to: household dental cleaning care, dental clinics, salons, SPA 6. Set contains: 3 2G silver pen dental cleaning and nursing glue + 1 2G silver pen antisensitizer + 1 line control lamp + 1 2 in 1 cable + 10 dental wipes, single box shrinkage film. Usage method: 1. Clean the surface of the teeth with a toothbrush 2. take out the anti sensitive gel pen in the suit, rotate the pen, until the gel comes out of the brush head, gently apply the brush head on the surface of the tooth, and spread the upper and lower teeth evenly (the teeth that can be seen with the open lips can be applied). 3. Hold the denture bracket for 5 minutes, remove the denture bracket, gargle, rinse the denture bracket with flowing water, and dry the water. 4. remove the tooth cleaning pens (transparent gel) from the kit, rotate and clean the skin until the gel comes out of the brush head, gently apply the brush head to the surface of the tooth, and spread the upper and lower teeth evenly. 5. Connect the wire control lamp to the cell phone, charging treasure or computer, and power off automatically after 15 minutes. 6. Remove the denture bracket, rinse or brush your teeth, rinse the bracket and dry it.