FTVOGUE Small Electronic Cooler Semiconductor Refrigeration System Kit - 12V DC Power Supply, Heat Sink & Fan Assembly for DIY Cooling Projects | Perfect for Mini Fridges, PC Cooling & Electronic Device Temperature Control

Specification: Item Type: Peltier Cooler Material: ABS, aluminum alloy Package List: 1 x Power 1 x Cooler 1 x Isolation Board Note: Cold end frosting requires a low ambient temperature, not all environments can be frosted, and the general frosting ambient temperature is below 25℃.