Gurxun 4 USB Ports Digital Display Modified Square Wave Inverter, 300W US Plug 12V To 110V, 500W US Plug 12V To 110V, 300W Brazil Plug 12V To 110V, 500W Brazil Plug 12V To 110V, 300W Brazil Plug 12V To 220V, 500W Brazil Plug 12V To 220V

1. Smart LCD display
2. 2 cigarette lighter plugs + 2 universal sockets + 4 USB ports
3. Input voltage: DC 12V
4. Output voltage: AC 220V/110V
5. USB output: 3.1A
6. Output frequency: 50/60Hz
7. Power: 300/500W
8. Protection type: overload/high temperature/short circuit/high and low voltage protection
9. Output waveform: modified sine wave
10. Application range: car, home, outdoor camping, etc.
11. Size: about 17 x 10.5 x 6.8cm