Points:1.Reliable Power Supply: Provides 200 watts continuous power and 400 watts max power to charge your devices with stable and pure sine waves. Comes with 2 battery clips or plugs for easy connection. With USB port and AC power outlet for versatile use.2.Green LED Display: When working normally, the green light is on, indicating and alerting you to the operating status of the . This pure sine waves power with green LED display lets you monitor the input and output voltage, frequency, power and temperature easily and safely.3.Multi-protection: The 12V Pure Sine Waves has a built-in fuse, a safe charging design and a cooling fan to prevent the car power converter from overheating and ensure power saving and energy saving.4.Easy to carry: This lightweight and compact provides pure sine waves for your devices, ing it ideal for camping, road trips, outdoor work, power outages, and more.5.Wide use: By pluing into any vehicle with a 12V power output, this sine waves allows you to charge multe appliances anywhere with a universal standard 220V AC outlet. No matter where you go, you can enjoy the convenience of having power at your fingertips.Specifications:Output voltage: AC 220VOutput frequency: 50HzMax power: 400WPower rating: 200WOutput waveform: modified sine wavesSize: 8.5*6.5*3.8cm/3.34*2.55*1.49 inchesModel: CM-400LColor: SilverName: Car Connect DC power supply way: with battery clips or with plug for your choiceInput voltage: DC 10.5V~15V.(When the battery voltage is lower than 10.5V, the is protected by low voltage, when the battery voltage is higher than 15V, the is protected by high voltage)Packing List:Battery Clip * 1 set + Instruction * 1orarette * 1 set + Instruction * 1