Electric tooth-cleaner Tool With LED Backlight

PRODUCT DESCRIPTION  Colour: As the picture shows 1.Item Type: Sonic Dental Calculus Removal 2.Head Material: Medical grade stainless steel 3.Waterproof: IPX7 4.Voltage: 90-250V 5.Frequency:30000 times / min 6.Clean Modes: Teeth Stain; TartarStubborn Calculus 7.Working Time: 2 hours 8. Continuously Used: 40 Days Stand by 9: New Design: Two interchangeable heads 10: Creative Design: With LED Light 11: Operating mode: Cleaning mode/Normal mode/Soft mode 12:Weight: 300g 13: Recommended to buy with a set     Feature: ◾️ Electric Dental Calculus Remover can effectively remove dental plaque, dental calculus and stains remove hard tartar easily from the teeth preventing gum disease. ◾️ Acoustic wave technology, 30000 times per minute high-intensity frequency, effectively smash the stubborn calculus, reduce the damages to the enamel and gum, which may be caused by manual dental tools. ◾️ Anti-creeping and waterproof security system. Automatic outage after fully charged, auto-protective and e