Purchased 2-3 years ago and used several times. I had it for home use, but I don't have the opportunity to use it, so I'm putting it up for sale this time (ᴗᴗ ) It has three main functions: 3MHz radio frequency, 28/40kHz cavitation The radio frequency has 3 types of probes! I will provide the buyer with a special treatment URL for the Cavister series. 【Contents】 Main unit Power cord Foot pedal 4 probes Probe cord Probe stand The above are included. I have checked the operation before listing. Cavitation bone conduction (ringing sound) Radio frequency output adjustment is also in good working order. 5-10 minutes per arm 10-15 minutes per leg 40-50 minutes for the whole body As a guide, about twice a week, you can feel the change immediately. If you drink plenty of water and combine it with a half-body bath, you will be able to feel the effects more visibly! The appearance has a slight yellowing on the cavitation cord. Other than that, there are no noticeable stains, and it is in generally clean condition! I have cleaned the probes frequently, so there is no rust or gel stickiness. For those looking for a good condition item, how about it? I have taken many photos, so please refer to them ( ¨̮⋆) Even beginners on Mercari feel free to ask questions. I will respond carefully. For those who understand used items, please consider it! STYLE GATE Cavister S 5in1 Slimming Beauty Device Cavister Style Gate Slimming Diet Cavister Pro Cavister 2000