We promise? 2 year warranty, if you have any problems, please contact us, we will give you a satisfactory customer service.CONTACT US - Login your account > choose "Your orders" > find the order ID > click "Contact seller". Smart Vibrating Notification Timer?MYCIEMDIX smart toothbrush Built in smart timer control, 30 seconds interval reminding you to move to the next quadrant of your mouth, and totally in 2 minutes(4 quadrants), which is highly recommended by professional dentists, as a correct brushing way. 2 Hours Charge for 45 Days Using? MYCIEMDIX rechargeable toothbrushes for adults has a built-in fast charging chip, which can be charged in 2 hours and used for 45 days.Low battery warning, and the red light will flash.When the travel electric toothbrush battery is fully charged, it will automatically shut down and the green light will be on. 8 DuPont Heads & Travel Case?MYCIEMDIX electric toothbrush has 8 Brush Heads. Each brush head lasts 4 months so 8 will last for over 3 years. W-shape bristles are designed to suit teeth topography and re-move up to 100% more stains from hard-to-reach spots.Interdental brush can go deep into the teeth and ideal for cleaning between braces, crowns, and implants.Also included is a convenient travel case made of BPA Free plastic . So it's perfect for on the go travel. 5 Sonic cleaning modes?MYCIEMDIX pink electric toothbrush has 5 modes . Clean(gentle),Soft(Sensitive) White(strong),Massage(strong invert frequency), Gum care(gentle invert frequency). You can choose different modes according to your preferences and dentist's recommendations.

Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Medium. Power Source: Battery Powered. Special Feature: Customizable, Brushing Timer. Age Range (Description): Adult. Brand: MYCIEMDIX. Country of Origin: China. : B0C336LCCJ. Manufacturer: MYCIEMDIX. Date First Available: April 20, 2023. Batteries: 1 A batteries required. (included). Package Dimensions: 9.09 x 6.46 x 1.57 inches; 13.12 Ounces.