Portable Electric Sonic Dental Scaler Calculus Tartar Stains Tool Remover Acoustic Toothwash

Features: 1. 3 grades of adjustable frequency, satisfy different needs, and the high intensity frequency reduce damages to the enamel. 2. Non-contacted inductive charging, automatic outage after fully charged. 3. Selected 304 stainless steel, safe and durable. Description: Item Type: Sonic Dental Calculus Removal Head Material: 304 Stainless Steel Waterproof: IPX7 Voltage: 90-250V Frequency: 27000 times / min, 29000 times / min, 31000 times / min Clean Modes: Teeth Stain, Tartar, Stubborn Calculus Working Time: 2 hours Continuously Used. 40 Days Stand by Size: About 30*30*240mm Plug: US Plug (We will send you a plug adapter according to your living country) Package Included: 1 x Sonic Dental Scaler Instruction: 1. The first charge recommended enough for 24 hours, after the light does not flash that is full. 2. Long press 3 to 5 seconds to turn on / turn off the device. 3. Short press the on / off switch to choose the grade (The second light indicates grade 1, the first light indicates grade 2, simultaneous flash indicates grade 3 ) 4. When cleaning, the tip should be placed vertically on the junction of the teeth and calculus or smoke stains. 5. Do not press hard or fast to cut back and forth on the calculus. 6. Keep the tip in a fixed position for 3 to 5 minutes, until the stains or calculus are clearly falling off and then move elsewhere. Repeat several times. 7. Rinse the mouth after treatment. More Details: