ICE ENGINE PRO This neck cooler was purchased on Rakuten Ichiba for 13,880 yen. It has been used a few times and is no longer needed, so I am selling it. The box has some creasing on the corners. There are no noticeable scratches on the main unit. Includes instruction manual and USB cable. Color: Navy Specifications: 2025 Evolution Version (1000MAH) The following is from the sales site: The best gift, usable all year round! 【Breaking Tradition, Leading Fashion】 The 2025 latest neck fan features cooling and heating + 3 plates + up and down airflow + 5 engines! To experience its innovative appeal, you can switch between cooling and heating modes. It also uses the latest 5-engine design, providing stronger cooling power in summer for rapid cooling and a continuous cool sensation, and stronger heating power in winter for rapid heating and continuous warmth. The 2025 innovative neck fan is almost everything you could ask for! 【Latest Version with 3 Cooling Plates & Cooling and Heating】 A clash between a neck cooler and a neck fan, like carrying an "air conditioner," allowing you to enjoy coolness anytime, anywhere, making it a must-have item for this summer. Compared to the conventional two cooling plates, it is equipped with even more advanced three cooling plates. In addition to cooling on the left and right sides, it also has a neck cooling blade. It provides a stronger cooling sensation than conventional products, allowing you to easily stay cool and get through the hot summer. Furthermore, the plates are both cooling and heating, effectively cooling and heating, so it's cool in the heat and warm in the cold. By adjusting the temperature of the neck, you can be comfortable all over your body!