2 Heads Ultrasound Photon Acne Fighting Device

2 HEADS 1. One is an ultrasonic head2. The other is an LED light head with three colors ( press the button to change ) How to use Test the ultrasound with a few drops of waterUltrasonic head (mainly for the body)  1. Click the "on/off" button (on 1MHz); 2. Press the "Sonic" button to select an intensity level (Low - Medium - High), and then the ultrasound works (the water "dances" on the ultrasound head). LED light head with three colors (mainly for the face) 1. Press the "on/off" button TWICE (on 3MHz). 2. If you press the "Sonic" button (3 levels: Low - Medium - High), the middle ULTRASOUND part works (the water "dances" on it). 3. Press the "Photon" button, and the LED light (Red- Blue- Green) works. Introduction It has two interchangeable probes: a 3MHz stainless steel probe with photon and a 1MHz stainless steel probe with a bigger surface. Moreover, it is rechargeable, making it more convenient for customers. The generator of a 3MHz stainless steel probe with a photon can have