Convenient Refrigeration Hot And Cold Cups In Summer Features: This product has two ways of making ice. You can pour it directly into the aluminum cup, or you can add water to sink in the aluminum cup and enjoy the different coldness. It can be cooled to about 3℃ and heated to about 43℃ to realize a hot and cold system to meet more of your needs. Using large-diameter aluminum alloy plates, the working area is large, and the ice making and heating are even and there is no need to wait for a long time. After heating, it can continuously maintain a constant temperature of 45°C. It tastes good and is good for the body. The large-area heat dissipation aluminum fin is efficient and exhausts on both sides to avoid direct heat blowing. It uses the same heat dissipation technology as computers to provide efficient heat dissipation. Product Description: Power supply mode: AC Rated voltage: DC12V-3A (V) Material: ABS + stainless steel Package list： 1*bare metal 1*adapter 1*cup 1*Instruction manual 【 YaChu welcomes you ! 】- We provide quality services, affordable prices, and the best products. This is our image in Wal Mart. You will definitely meet our products in Wal Mart. 【 Sell only 100 products that happen to meet your needs ! 】- You can search for: ‘ YaChu + *** ’ . 【 Low Prices and Discounts 】- You may be waiting for long holiday discounts, but you can also keep an eye on our products or add them to your shopping cart for irregular low price promotions! 【 Service 】Item delivery within 7-12 days.If any problem with shipping or service, please contact us and we will reply to you within 24 hours. NOTE: Please allow 0.4-0.8 inch (1-2 cm) differ due to manual measurement.If you are not sure the size, please send message to us.