NIUNIU High cooling efficiency, easily cooling down . Mini air conditioner for pet or little fridge. Refrigeration effect depends on the size of the cooling space, ambient temperature, heat insulation, seal ability, etc. Can be used as dual-core cooling, air cooling device, cooling equipment Compact size can be installed anywhere, easy installation. Suitable for small space cooling,semiconductor refrigeration learning theory, research solutions developed cooling equipment planning Great idea for pet cooling in hot summer, such as chicken, little dog. Can used for plate cooling, pet bed cooling, test bench, small space cooling You can make cooling system for yourself, easy and funny. Great DIY kit for electronic enthusiasts in semiconductor cooling applications. Delivery Quantity: 1 pc, Package Contents: Only the above package contents, excluding other products. Size: 120*100*80mm (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: black and silver (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.