Intelligent synlig ultralyds-tandrens til hjemmet, tandrensningssten, tandsten og tandrens

- Welcome to our store！ - It Is An Honor To Meet You - Offering beautiful items to loved ones- Product specification description Packaging/Accessories: Host * 1, TPC cable * 1, storage can * 1, small wrench * 1, pointed end * 1, flat end * 1, instruction manual * 1, blister * 1, color box * 1 Body material: ABS, stainless steel Product weight (bare metal): 70g Packaging weight: 134g Product size: 18.1 * 3.5 * 2.6cm Packaging size: 20.5 * 9.8 * 3.5cm Packing quantity: 50 pieces Packing weight: 7.2kg Packing size: 48cm * 30cm * 30cm Camera pixel: 2 million Resolution: 640 * 480 Working voltage: DC5V One click operation in working mode: four modes Battery capacity: 350mAh Waterproof level: IPX6 Charging method: USB interface charging Vibration frequency: 38000 times/minute Charging time: approximately 2 hours Rated voltage: 3.7V Image transmission rate 30 frames per second Lens diameter 3.5MM Gravity sensor 6 axis Focal length 1.4-1.8cm Pixel 300000 Battery capacity 350mAH Continuous use time of about 90 minutes Product features 1. 4th gear adjustment 2. WIFI visibility 3. LED lights 4. TPC charging 5. There is a storage compartment at the tail end 6. LED power display 7. Vibration visual version, non ultrasonic version 8. There is a storage compartment at the tail, which can store pointed and flat heads