6-speed true ultrasonic dental cleaner, household USB oral cleaning dev, tartar and calculus teeth beautification

- Welcome to our store！ - It Is An Honor To Meet You - Offering beautiful items to loved ones- This product uses ultrasonic technology and does not vibrate when opened. You need to install a cleaning head and tighten it with a small wrench. When the product comes into contact with hard objects such as wrenches and teeth, it will make a sound, indicating that the product is vibrating. When the product comes into contact with soft objects such as skin and gums, there is no sound or vibration, which can effectively protect the gums Model: 6-speed ultrasonic dental cleaner Color: Black/White/Green Material: ABS shell+stainless steel head Working mode: 6 gears Charging method: USB interface Built in battery: lithium battery Capacity: 800mAh (model 14500) Charging time: approximately 2-3 hours Rated voltage: 3.7V Power: 0.6W Power adapter: 5V Vibration frequency: 38000 times/minute Waterproof grade: IPX6 Product size/weight: 2.8 * 2.8cm x 17.5cm, 97g Basic payment: Packaging list: 1 main dental cleaner, 2 stainless steel pointed heads, 2 stainless steel flat heads, 1 small helper, 1 mask, 1 cleaning cotton, 1 USB-typeC charging cable, 1 English instruction manual, 1 English color box Color box size/weight: 9.5 * 3 * 23.8cm, 188g Packing specifications: 55 * 37 * 26cm, 50PCS, 11KG Luxury Edition: Packaging list: Tooth cleaner host * 1, stainless steel pointed head * 1, stainless steel flat head * 1, small helper * 1, mask * 1, cleaning cotton * 1, USB-typeC charging cable * 1, English instruction manual * 1, English color box * 1 Color box size/weight: 9.5 * 3 * 23.8cm, 195g Packing specifications: 55 * 37 * 26cm, 50PCS, 11.5KG