DC 12V / AC 220V Voltage Converter + USB 5V. Allows powering electrical appliances from power systems whose current-voltage parameters do not allow direct connection to the appliance. Brand new. The device needs to be connected to the cigarette lighter socket. The converter allows the use of electrical devices with a power consumption of less than 300 W. Equipped with a USB input for connecting devices with a voltage of 5 V. Useful when traveling by car. The device converts 12 V DC to 220 V AC (+ - 10%) / 50Hz (+ - 2Hz). The aluminum cover protects the converter from damage and ensures heat dissipation. Equipped with a fan. Technical specifications: - maximum power input 300 W - dimensions: 82 x 89 x 47 mm - weight 400 g