360-degree Intelligent Automatic U-shaped Electric Toothbrush for Adults – Multi-mode, USB Rechargeable Before use, rinse your mouth to remove large food debris. Apply liquid or foam toothpaste to the mouth or around the toothbrush head. The U-shaped brush head is made of food-grade silicone, a soft and antibacterial material. For traditional toothpaste, wet the brush head before use. Gently place the upper and lower teeth into the brush head and turn on the device. Slight hand movements left and right can help reach molars. The toothbrush provides 360-degree cleaning with each mode running for 45 seconds. The cycle starts on the first mode and progresses through each mode for a complete cleaning experience. Each mode may be repeated if desired. Cleaning is powered by ultra technology with varying frequencies: - Mode 1 (Low Frequency): Loosens surface debris - Mode 2 (Medium Frequency): Helps remove tartar not reached by manual brushing - Mode 3 (High Frequency): Massages gums to support gum health and circulation Equipped with two nano blue lights to support teeth whitening and oral health. Features: - Superior Material: U-shaped head made of food-grade silicone – soft, non-toxic, and antibacterial, providing gentle cleaning and gum massage - 4 Working Modes: Soft cleaning, deep cleaning, massage, and cold light whitening – switch modes with the power button - U-Shape Design: Designed to fit the natural shape of the mouth, vibrating at 48,000 rpm for thorough cleaning without blind spots - USB Rechargeable & IPX7 Waterproof: Convenient charging and safe for use in wet environments - Auto Memory Function: Remembers last used mode and timing settings - Ultra Technology: Effectively removes stains, plaque, and bacteria for healthier-looking teeth Specifications: - Material: ABS + Silicone - Power Supply: USB Charging - Battery Capacity: 400mAh - Charging Time: Approx. 2 hours - Usage Time: Up to 30 minutes - Voltage: 5V - Power: 5W - Waterproof Rating: IPX7 - Vibration Frequency: 48,000 rpm - Charging Indicator: Blue light blinks during charging, stays on when fully charged - Item Size: 17 x 10 x 6 cm