Purchased two years ago and used about 10-20 times! I've left it at my parents' house and haven't had much opportunity to use it, so I'm putting it up for sale this time ☺︎ (Included) ・Main unit ・Power cord ・Copy of the instruction manual ・3 probes ・New Bonic Gel 300g (Shipping) ・Anonymous shipping via Mercari (Japan's online marketplace) ・Will be shipped with careful packaging! Operation has been confirmed. You can hear the bone conduction of cavitation and the high-pitched sound of ultrasound. You can feel the heat from the radio waves, and the level adjustment is also normal! The exterior shows no deterioration or sticky gel residue, and it has been cleaned and stored. The condition is good! It's ready to use, so how about it if you're looking for something in good condition? ☺︎ The recommended frequency of use is 1-2 times a week. Use it for 5 minutes on both arms, 10 minutes on both legs, and 5-10 minutes around the abdomen as a guide. When using it, applying gel will allow the vibrations to be transmitted effectively! I will provide as much support as possible if you have any questions about operation. Thank you! ☺︎ Style Gate Cavistar