Is the ultrasonic cannon within the photoelectricity?

Ultrasonic gun is an anti-aging photoelectric instrument. According to the query related information shows that the ultrasonic gun does not belong to the photoelectric wave laser. Ultrasound is not part of the laser, ultrasound is a frequency greater than 20,000 Hz above the upper limit of the human ear hearing threshold sound high, ultrasound belongs to the mechanical wave, is produced by the Peninsula Medical Group, it upgraded ultrasound anti aging technology, got the NMPA certification, safety is guaranteed.