مكان المنشأ
Guangdong, China
Product name
ultrasonic dental calculus remover
packing
40pcs/ctn, 67.5*51.5*35.5cm, 23.22kg
package size/weight
24.8*15.9*6.4cm, 551g
product weight
20.85*2.8*2.8cm, 142g
speed
3 adjustable speed levels
charging method
wireless USB rechargeable
Operating frequency
37-42KHZ, 2 million times per minute
material
Aluminum alloy+ABS