1.This is a DC to AC 500w with USB Power Inverter.
2.It can use for car and stuff.
3.nice looking and easy to use.

This is a DC to AC 500w Power Inverter

continues power:500w+USB
Surge power:1000w
Efficiency:>90%
No load current draw:<0.2A
Input voltage:10-15/20-30VDC
Output Voltage:110/220VAC
Size:152*95*55mm
N.w:585g
Waveform:modified sine wave