Features:
.Dreamy Intelligent Machine: Exquisitely crafted, the efficiently operational integrated machine made with high-quality semiconductor materials and precision craftsmanship, cools and heats with just a 12V power source. Comes with a container for chilling and keeping warm.
.Easy Operation: Simply connect the red wire to V+ and the black wire to COM, power it with 12V DC, and choose between heating or cooling. Definitely a delightful toy for your desk.
.Precise Temperature Control: The thermostat offers a measurement accuracy of 0.1 degrees Celsius and control accuracy of 0.1 degrees Celsius, with rapid responsiveness. In C (cooling) mode, press the buttons as indicated in the detailed images to adjust the temperature.
.Wide Applications: Affordable and fun, this device can be used as a teaching tool for science experiments and energy conversion demonstrations, sparking curious conversations by revealing its working principles.
.Best Gift: Ideal for birthdays and Christmas gifts for friends, family, parents, and children as a special surprise. Many school teachers also favor it as a teaching aid.
.Notes: Avoid touching the heating element during high-temperature operation to prevent burns. Batteries or a power supply is not included. You'll need to provide your own 12V DC power source.
Specifications:
.Materials: Acrylic + Semiconductor
.Operating Voltage: 12V DC
.Cooling Temperature: 2-8 degrees Celsius
.Heating Temperature: 50-70 degrees Celsius
.Product Weight: 600g
.Package Weight: 750g
.Product Dimensions: 9.5 x 9 x 21.5cm
.Package Dimensions: 15 x 15 x 25cm
.Packing: Box
.Ages: 14+