The adapter features a dedicated cigarette lighter jack designed for home use. When plugged into a standard power outlet, the converter allows car accessories with a 12V plug to be used indoors. Compatible devices include vacuum cleaners, car washers, refrigerators, air pumps, MP3 chargers, dash cameras, GPS navigators, air purifiers, massagers, car fans, and polishing machines. Input voltage: AC 100-240V Input frequency: 50/60Hz Output voltage: 12V Voltage regulation: ±5% Current output: 0-10A Output ripple and noise: 82mVp-p Efficiency: 80% Protection features: Short circuit protection, overheat protection Operating temperature: 0°C to +50°C Storage temperature: -20°C to +85°C Humidity range: 10% - 95% (non-condensing) Output interface: Cigarette lighter socket Plug type: EU plug (suitable for use in Germany, France, Spain, Italy, Indonesia, and other countries with EU plug standards) Color: Black Material: ABS Package includes: 1 x Power converter 1 x EU plug Note: The actual product color may vary slightly due to lighting conditions and screen display differences. Measurement tolerance: ±1-3 cm.