Soft Bristle Replacement Brush Head Electric Toothbrush Rechargeable Adult Version Features: The noise reduction motor has a moderate and low vibration sensation, and the hand noise reduction is low decibels. The body is stable and uses a low vibration sensation, care of the gums Ultra long battery life without frequent charging 60 days of long-lasting battery life Level 6 , fully washable and sealed body for better waterproofing Universal USB interface: It has a universal USB interface and can be directly connected to mobile power sources, computers, and other devices for charging. One charge can be used for a long time. Preventive measures: The cleaning head can be replaced, or suitable cleaning heads can be replaced according to different needs. Do not expose the product to sunlight. The indoor ambient temperature is between -10 ℃ and 40 ℃. Do not clean or soak the product for a long time. This product contains batteries. Please do not place the product in a fire source or high-temperature container to avoid a fire Product Description: size：22.9*3CM Packaging: 1x body, 3x brush head, 1x battery, 1x manual Efficient Cleaning: Our electric toothbrush is designed to provide efficient and thorough cleaning, ensuring that every corner of your teeth is properly brushed. Long-lasting Battery Life: Enjoy extended usage with our electric toothbrush's long-lasting battery. It provides weeks of use on a single charge, making it perfect for travel or everyday use without constant recharging. Travel-friendly: The compact and lightweight design of our electric toothbrush makes it the perfect travel companion, ensuring you can maintain your oral hygiene routine wherever you go. Ergonomic Design: Designed for comfort and ease of use, our electric toothbrush features an ergonomic handle that fits perfectly in your hand, providing a secure grip and reducing hand fatigue during brushing sessions. Customer Satisfaction: if you have any questions about the product you got, please feel free to contact us, we will try our best to solve the problem for you.