XO Vision 600W DC to AC Power Inverter: * 300W continuous power; 600W peak power * High conversion efficiency * 2 Power Outlets: 1 x game port, 1 x USB port * Multiple protection circuit * Anodized aluminum case of this car power converter provides maximum heat dissipation * Built-in cooling fan * 600-watt inverter is designed for use with automobiles, boats, mobile offices, family housing, emergencies and outdoor work * USB Port Output: DC5V 500mA Car Audio and Electronics Cost Less at Walmart From in-dash stereos, satellite radios and radar detectors to car DVD players, amplifiers, and GPS units, you"ll find all the car audio and electronics you"re looking for at Walmart.com. We"ve got a wide selection of car audio and electronics, including car speakers, power inverters, and CB radios. You can also save a bundle on car accessories  take your choice of car mats, visor organizers, trailer hitches, license plate frames and more. Plus, you can easily shop for car audio and electronics by category or by brand. So get the car audio and electronics you want at Walmart.com  and save.