Adult Toothbrush With 8 Brush Heads And Travel Case Household Soft Bristle Cleaning Toothbrush Fully Automatic Intelligent Toothbrush Teeth Whitening Features: High -frequency vibration: 38000 high -frequency vibration cleansing heads per minute can effectively effectively clean the goal of cleaning the teeth.Say goodbye to 99.99% of plaque and stains [5 frequency speed] 5 speed vibration strength, button control, including cleaning, whitening, sensitive, care, and polish, to cater to different cleaning and care needs. meet different cleaning needs, and facilitate use. Universal USB interface] With a universal USB interface, you can directly connect to the mobile power, computer and other devices for charging. One charging can last for a long. Rechargeable toothbrush rechargeable with 8 replacement brush heads to avoid frequent ordering of new replacement brush heads. and save you money buying new toothbrushes for adults. This type of tartar removal agent has a host, toothbrush head, and data cable to a cleaner ideal choice. Prevention measures: You can replace the cleaning head and replace the appropriate cleaning head according to different needs. Do not expose the product to the sun. The indoor ambient temperature is -10 ° C to 40 ° C. Do not wash or soak products for a long. This product contains batteries. Do not put the product in a fire or high -temperature container to avoid fire. Product Description: Rated power: 1W Rated voltage: 5V Water proof level: IPX7 Intelligent mode: Cleaning, Whitening, Sensitive, Care, and Polish Charging : USB charging button: one -click , then press the mode, Long press for 3 seconds to turn off Reminder: Replace the head every 3 months PACKAGE INCLUDES: 1X host 8X brush head 1x usb line 1X storage box