Notice: This is an improved modified sine wave inverter. Due to the working principle of the motor, it is not suitable for inductive devices with built-in motors: such as hair dryers, air conditioners, coffee machines, water pumps, kettles, induction cookers, refrigerators, microwave ovens, etc. These devices require a pure sine wave inverter to be powered up. Our modified modified sine wave inverter is suitable for equipment: electric fans, picnic lighting, laptops, breast pumps, atomizers, shavers, rescue equipment, smartphones, laptop power supplies, tablets, GPS units, TVs, battery chargers, DVD players, MP3 players, camping equipment and mobile office equipment (hint: make sure the total rated connected equipment power ≤ the continuous power of the inverter) Description: Applicable for basic car/truck] Product model: l21-C Rated power: 200W Input voltage: 10-16V/20-30V Output voltage: 220V USB output: 1000/2400mA Working temperature: 0-40 degrees AC output frequency: 50Hz AC output waveform: modified sine wave Product size: 166x110x34mm Product material: ABS fireproof material Cigarette lighter digital display standard version/upgrade version [for cars/truck] Product model: l21-D/121-S Rated power: 200W Input voltage: 10-16V/20-30V Output voltage: 220V USB output: 1000/2400mA / 1000/2400mA QC3.0 Cigarette lighter output: DC12/24V 120W Working temperature: 0-40 degrees AC output frequency: 50Hz AC output waveform: modified sine wave Product size: 166x110x34mm Product material: ABS fireproof material GM Upgraded Version [Applicable to Car/SUV/Truck] Product model: 120-I Rated power: 200W Input voltage: 10-16V/20-30V Output voltage: 220V USB output: 1000/2400mA/QC3.0 Cigarette lighter output: DC12/24V 120W Working temperature: 0-40 degrees AC output frequency: 50Hz AC output waveform: modified sine wave Product size: 166x110x34mm