Features: Rechargeable sonic eletcric toothbrush package comes with 4 brush heads for nearly 1 years to use. 6 High-precision brushing modes ?Novice: For sensitive teeth ?Gentle: For normal cleaning every day. ?Cleaning: For deep clean. ?Whitening: Heavy cleaning of tartar ?Polish: For front teeth polish. ?Massage: For gums care. About our product: Model: X-3 Specifications: -Voltage: Global voltage 110V-240V -Bristle: Dupont nylon -Charge time: 5 in hours to be fully charged?Best Customer Service?Please feel free to contact us if you have any questions, we will give you 100% satisfactory solution within 24 hours. We provide 1 year free warranty, please rest assured to buy!. ?6 Brushing Modes?The toothbrush has 6 modes for novice, gentle, clean, whitening, polishing and massage. It is suitable for different mouths and gums, and you can choose a stronger or softer mode according to the condition of the gums. The electric toothbrush adopts a USB charging design, which is compatible with any charger or device with a USB port, and can be used for 60 days after being fully charged!. ?USB Rechargeable & Smart Timed Reminder?The sonic electric tooth adopts USB charging design and has a long battery life of 1500mAh. It only takes 3 hours to fully charge, and it can be used for 60 days. And the electric toothbrush has a built-in 2-minute brushing timer, which will pause every 30 seconds. Not only can it help you reach the time recommended by your dentist, but it can also remind you to change your brushing area for effective cleaning. ?4Replacement Brush Heads?The adult electric toothbrush comes with 4 toothbrush heads, which can be used for 1 years. The bristles of the toothbrush head are made of DuPont nylon, which is soft, wear-resistant and non-absorbent. The W-wave brush head fits each tooth perfectly, rubs the tooth surface and between the teeth more closely, and cleans more thoroughly. ?Powerful Sonic Cleaning?The electric toothbrush adopts advanced sonic technology, which can perform powerful and low-noise cleaning by high-frequency fretting. Compared with ordinary toothbrushes, sonic toothbrushes can produce up to 45,000 micro-sonic/min power cleanings, which can bring fluid deep into your teeth, effectively reaching the depths and performing deep cleaning. With the help of our ultrasonic toothbrush, the health of teeth and gums can be improved in just 2 weeks.Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Soft. Power Source: Corded Electric. Special Feature: Brushing Timer. Age Range (Description): Adult. Brand: Qhecomce. : B09W22DZLR. Manufacturer: Qhecomce. Date First Available: March 21, 2022. Package Dimensions: 8.27 x 4.65 x 1.38 inches; 4.97 Ounces.