Features: 1Suitable for heating and cooling, one-key switching between cold and hot, more convenient to use. 2Monocrystalline silicon has fast cooling, good heating, uniform cold conduction and heating, it doesn't take long to wait. 3Timing automatically shut down at, the power will be automatically cut off for 12 hours of continuous power supply, safe to use. 4Temperature control automatic protection function, it will automatically shut down when it detects excessive temperature. 5Quick cooling cup, fast cooling, 65mm cooling plate, large working area, suitable for various places. Specification: Condition: 100% NewItem Type: Cooling CupMaterial: ABS + Aluminum AlloyRated Capacity: 450mlRated Power Supply: 12V 3ARated Power: 36WAluminum Cup Size: Approx. 8 x 8 x 10 cm / 3.1 x 3.1 x 3.9 inBase Size: Approx. 12.5 x 12.5 x 5 cm / 4.9 x 4.9 x 2 inWeight: Approx. 781g / 27.5oz Package List: 1 x Base1 x Aluminum Cup1 x Adapter Note: 1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.