Output waveform: pure sine wave Efficiency: 89%. Protection: short circuit, overload, overcurrent, overvoltage and other protections Overheating protection: when the temperature of the temperature control point reaches 50, the machine stops working and is in the protection state, and the protection light is on. Power supply program: IC program 100% full power, with protection function Input Voltage: DC24V Output power: 350W Output Voltage: 110V AC(USB 5V DC) Operating Temperature: 0~+50 Storage Temperature -20~+85 Humidity 10%-95%RH tip:Depending on the batch, the appearance and color of the label may be different, which does not affect use. size: 123 x 89 x 49mm Material: Metal colour: As shown Package Contents: 1 x inverter 1 x battery clip 1 x light a Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.