Ultrasonic beauty transducer

Frequency  : 1Mhz, 3Mhz ,40Khz ,51Khz ,Double frequency series , also supply item PCB( Driver) with adjustable power ,sweeping and so on  .  They can be used for Ultrasonic beauty equipment , Ultrasonic medical equipment , Ultrasonic facial massager ,Ultrasonic lose weight equipment and so on  ,  transducer for beatuy equipment, such as  for ears, varices, congestion, swelling of bump