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 cigarette lighter plug to be used. Compatible devices include vacuum cleaners, car washers, refrigerators, air pumps, MP3 chargers, dash cameras, car navigation systems, air purifiers, massagers, car fans, and polishing or waxing machines. Input voltage: AC 100-240V Input frequency: 50/60Hz Output voltage: 12V Voltage regulation: ±5% Output current: 0-10A Output ripple and noise: 82mVp-p Efficiency: 80% Protection features: Output 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 (female) Plug type: EU plug (suitable for use in countries such as Germany, France, Spain, Italy, and Indonesia) 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. Size measurements may have a tolerance of ±1-3cm.