Item Type: Refrigeration Cooler Material: Aluminium alloy, ABS Function: Industrial refrigeration equipment, DIY refrigeration device. Cooling Power: 70W Current: 4-6A Package List 2 x Cooling Fan 2 x Heatsink 1 x Windshield 1 x Ceramic Heatsink 10 x Screw 1 x Silicone Grease 2 x Plastic Washer 1 x User Manual 1 x Sticker 1Quick Cooling: The dual core refrigeration cooler with 46A working current and 70W power promises quick cooling. 2Better Effect: Premium heatsink with large contact area enables good heat dissipation effect for stable working. 3Extensive Use: Allows for wide application in small space refrigeration, air cooled dehumidification and so on. 4Good Material: Using high quality aluminium alloy and ABS materials, not likely to malfunction and very durable. 5Easy to Install: Designed to have a compact size and a light weight, the convenient installation can be completed.