Advantages

1.Ultrasonic frequency conversion technology, 3.2 million times/minute sonic vibration frequency, 42KHZ sonic frequency, safe and painless removal of tooth stains and tartars, one-time effective, no tooth damage.2.It can effectively improve the swelling of gums, yellow and black teeth, tartar, bad breath, tooth decay, dental plaque and other dental problems.3.High-definition endoscopic lens, 6 professional spotlight beads, equipped with macro processing technology, built-in multiple sensors, so that the internal situation of the oral cavity is clear at a glance.4.Three cleaning modes (low mode/medium mode/high mode), adapt to different tooth conditions and meet the needs of different groups of people.5.Medical grade stainless steel head, no rust, anti-scaling, wear-resistant, giving you a safe and comfortable cleaning experience

Specifications:

Material: ABSColor: WhiteSize: 22.6*2*2cmWeight: 0.248kgPacking size: 25.5*10.3*3.5cmBattery: 600mAhCharging time: 1.5-2HWorking frequency: 333-34KHZWorking voltage: 3.3V~5VInput parameters: 3.7VWorking power: about 2WPixel: 300,000 pixels