Features: 1.5 Levels intensity, are suitable for different gingival sensitivities. It showed in LED HD Screen 2.High-Frequency Vibration, Deeply Clean Teeth Calculu, Tartar, Dental Plaque, Smoke Stain. LED light will help you see Clearly. 3.USB Rechargeable, Charging once can be used about 200 times. 4.Silicone Handle, Hold on firmly and don't fall off easily. 5.Memory Function, Remember the strength of the last use. 6.IPX6 Waterproof, Safely use every time. Package Included: 1* Electric Teeth Cleaner 1* Hook-Like Cleaning Head 1* Flat Cleaning Head 1* Oral probe 1* Dental Mirror 1* DC Charging Cable 1* User Manual Features: 1.The teeth cleaner is adopted by high frequency vibration theory, with a working frequency up to 200 million times per minute. Combined with the professional grade cleaner tip, it is effective in removing stubborn stains and dental calculus. 2.The tip is ergonomically made and conforms to oral anatomy, let you easily reach the blind corners and maintain a high level of hygiene. 3.Made of medical grade titanium alloy and stainless steel, with high toughness, anti-scaling and anti-rust, which offers you as long as 8000 hours service time and will be as goog as new after many times of use. 4.Armed with a strong LED light to help light up every corner in your mouth, making your teeth cleaning more conveniently and efficiently. Specifications: Material: ABS+PC Color: white Size: 19*2.5*2.5 Weight: 150g Work frequency: 37KHZ+/-3KHZ Life expectancy: 8000H Charging time: 2.5h Battery Capacity: 500mAh Package Included: 1* Calculus Remover 2* Working Tips 1* Mini Wrench 1* Charger Cord 1* User Manual Features: 1.This visual ultrasonic dental scaler uses ultrasonic high-frequency resonance technology to safely and painlessly remove dental stains, accurately crush dental calculus, whiten and protect teeth, without damaging teeth and gums. 2.When the dental scaler touches the teeth, it will start ultrasonic resonance cleaning, and it will stop working when it touches the gums to avoid accidental injury to the gums. 3.It can effectively improve the red swollen and painful gums, yellow and black teeth, tartar, tartar, bad breath, tooth decay, dental plaque and other dental problems. 4.The APP has a built-in hotline, which can wirelessly connect to mobile phones and tablets and other devices, with a 5 million-pixel high-definition lens, allowing you to view and understand the condition of your teeth in real time. 5.6 high-brightness LED cold light lamps illuminate the entire oral cavity and make dental problems clearly visible. 6.3cleaning modes:milder, clean and powerful,are available for you to choose to meet different teeth cleaning needs. 7.Three replaceable cleaning heads, made of food-grade stainless steel, are specially designed for different tooth conditions, deep cleaning between teeth and removing tartar. Specifications: Material: ABS+stainless steel Color: White Weight: 0.19kg Packing size: 20*7.3*3cm Lens pixel: 500W Number of spotlights: 6 Working frequency: 443KHZ Battery capacity: 550mAh Battery life time: 60min Best focal length: 2.5-3cm Lens diameter: D5.5mm Charging voltage: DC5.0V/1A Maximum power: 8W Charging time: about 2-3 hours Use time: about 1 hour Charging port: Type-C charging port Package Included: 1* Host 1* Small wrench 1* Pointed 1* Flat head 1* USB Charging Cable 1* English User Manual Features: 1.Effective cleaningThis ultrasonic dental scaler uses high-frequency sound waves (31,000 times per minute) to clean your teeth and freshen your breath, whichis an indispensable helper for oral care. 2.Five-speed modeThe five-speed mode is suitable for different tooth conditions and meets the needs of different groups of people. One key can switch modes, simple and fast. 3.Significant effecteffectively remove dental plaque, dental calculus, yellow teeth, bad breath, tobacco stains, and improve oral problems. 4.Multiple accessoriesThree replaceable toothbrush heads can be used for daily tooth cleaning, and two high-quality medical grade alloy steel replacement heads can be used to remove tartar, tea stains, and smoke stains. 5.USB chargingUSB universal interface, can be connected to mobile power, computers and many other digital products for charging, long-lasting battery life, convenient for you to use anytime, anywhere. Specifications: Charging port:Micro-USB Working voltage:5V Working gear:5 gears Rated current:1A Waterproof level:IPX7 Battery capacity:800Mah Product color:White Package Included: 1*host 1*USB charging stand 1*toothbrush head 2*dental cleaning head 1*dental mirror 1*manual