I used it only once after purchasing it, but I'm selling it at a low price because I haven't had a chance to use it. Size: Free size COOL mode [4 levels] HOT mode [4 levels] can be used separately. Comes with 3 dedicated cooling packs for summer. There are slight scratches on the battery and a scratch on one corner, but it works without any problems. Since there is no original box, the regular price is 37,790 yen, but I will sell it for 25,000 yen. Feel free to comment if you have any questions ♪♪