Description Description: Product List: 1 Semiconductor Refrigeration Kit, Size 9.1cmx5.1cm Metal material: 144W Semiconductor Refrigeration Cooling Kit is made of metal material to ensure heat dissipation and durability of the semiconductor refrigeration kit Multi functional: Semiconductor Refrigeration Cooling Kit is suitable for various application scenarios such as DIY electronic refrigerators, pet air conditioners, and local cooling, meeting the cooling needs of different users Easy installation process: Semiconductor Refrigeration Cooling Kit is easy to install, does not require professional skills, and quickly achieves cooling effect. Convenient and fast Stable performance: Semiconductor Refrigeration Cooling Kit can operate stably under various conditions and has reliable performance Specification: Maximum Power: 144W Rated Voltages: DC 12V Cooling Power: 120W Size Chart: 9.1cmx5.1cm/3.58inchx2.01inch Package Includes: 1Semiconductor Refrigeration Cooling Kit Note: Please allow slightly errors 1-2cm differences due to manual measurement.