300W Car Power Inverter DC 12V To AC 220V 110V Modifined Sine Wave Converter Voice Reminder.   Specifications:  Output Waveform: Modifined Sine Wave.  Color: Black/White.  Rate Output Power: 150W.  Peak Output Power: 300W.  DC Input Votage: DC 9-16V.  AC Output Voltage: 220V±15V/110V±15V.  USB Output: DC 5V/2.4A*2+2.4A*2 Max 10A.  AC Output Frequency: 50HZ±3HZ / 60HZ±3HZ.  No-load Current: Least 0.4A Max 0.75A  Anion Concentration: ≥3*106PCS/CM³.  Ozone concentration: 90%.  Working Temperature: -10℃~+50℃.  Temperature Protection: +60℃~+70℃.  Cooling Method: Fan.  USB Charging Port: 4 USB Port+QC3.0+Type-C.  LED Indicator Light: Normal Green/Fault Red.  Display: LCD display+LED display.  Weight: About 400g. Protections: Short-circuit protection,High Votage protection,Low Votage protection,Overheat protection. Features: 1.Dual indicator lights and LCD screen show the device working state. 2.Smaller, high temperature resistant integrated mainboard for excellent line cleaning and longer life. 3.Support Voice reminder function ,remind When device booting and voltage is too high or too low. 4.Copper core transformer for stronger load capacity.  5.Ozone support sterilizating and Anion support Air Purifier. 6. Intelligent cooling fans to make the device woring more stable. 7. Multi-protection intelligent chip.  8 Support Type-C interface, 4 USB Port, QC3.0 fast charging. Package Included: 1xPower Inverter