250W Car Air Parking Heater Air Diesels Heater Home Converter 220V To 24V 12V  Features:1. Home converters can also be used at home. The hot space is about 20-50 square meters, and you can enjoy a wide range of warmth in cold things.2. Fast conversion, safe and stable: Realize household voltage 110V 220V conversion to 12V / 24V, Powering the heater3. Full power, good anti-interference performance and small DC ripple;4. The power supply has a low working temperature and a long service life;5. Wide input voltage range, 100-240V, in line with global standards;6. Good insulation performance, 100% of high-frequency transformer are vacuum impregnated;7. The product has short-circuit, overload, and over-voltage protection functions;8. Full-load high-temperature burner, 100% aging test of product, low defect rate9. with perfect over-current, over-voltage, short-circuit, over-temperature, overload protection functions Specification:Name: Car Air Parking Heater Home converter Color: SilverPower: 250WInput: 110-240VOutput: 12V/24VSize: 20x9.5x4cm/7.9x3.7x1.8inchUses: Conversion 220V to 12V / 24V. It can using Car Air Parking Heater at home Packing List:1* Home converter