Free Piston Stirling Engine, 100W Cooling, Oil-Free, Ultra Quiet, Vibration-Free, 30% Energy Savings ,Easy to Install

For Customers: *Delivery method: We use international express (FedEx) to ensure safe and fast delivery of products. *"Your order may incur import duties (typically 20-30% of item value) determined by local customs. We'll provide commercial invoices and HS codes to facilitate clearance. Please check your country's regulations before purchasing." *Please confirm that you accept the above terms before placing an order. We provide 24-hour customs clearance consultation service. If you have any questions, please feel free to contact customer service! Wide Temperature Range: Cold fin temperature from -160 to 0, heat sink temperature from 0 to +60 Oil-Free & Quiet: Vibration-free operation for minimal noise and energy consumption Energy Efficient: At least 30% energy savings for liquid freezing applications, 50% savings for air cooling Compact & Lightweight: Weighs only 3.0kg (1/5 the weight of traditional compressors) Flexible Installation: Can be installed in any direction for versatile use in various applications