Adult Intelligent Timed Charging Toothbrush, Sound Wave Vibration, Cleaning, Soft Bristle Toothbrush, Gift Gift Gift: Features: 1:Smart timing-use a short pause every 30 seconds. It can remind you to the four areas of the mouth and get the brushing time recommended by den-tal experts 2:Fashion design-elegant appearance and line design, so that the mood of brushing your teeth can be more beautiful 3:A total of 50 days of brushing cycle can be used 4 hours of full charge. IPX7 is and can be easily rinsed with water each use. 4:The bristles are made of Du-Pont nylon, soft, wear-, and non-absorbent. The brush head perfectly fits the teeth and better removes stains to provide you with a safe and soft brushing experience 5:With 2 modes, you can have a better experience of brushing your teeth. 2 different modes are suitable for different teeth and G-UM conditions. It can also take care of your sensitive mouth and teeth. Product Description: Vibration frequency: 16000 times/minute Mode: 2 modes, mild cleaning Rated voltage: 3.7V Rated power: 0.3W Battery capacity: 320mah Battery life: approximately 50 days Charging : USB direct charging Charging time: approximately 4 hours grade: IPX7 Packaging size: 10 * 3 * 17.5 1X electric toothbrush Toothbrushes provide an effective cleaning effect, removing plaque and dirt from your teeth and keeping your mouth clean. High quality material, soft and durable, not easy to deform, to ensure the quality and durability of the bristles. With good battery life, a charge can be used for many times, do not need to charge frequently With a variety of brushing modes to choose from, such as daily cleaning, gingival care, gargling, etc., to meet different oral needs