Ring FM E:Can Inverter

Multi-talented inverter isn’t the easiest to use, but it offers eight presets, plus you can charge your MP3 player if you have your own USB cable. You also get a mains inverter which can power laptops, and the Ring resisted interference well to transmit a strong, loud and clear signal. While there’s no iPod app to make it easier to use, our main concerns were that it doesn’t hold your music player, and it’s a little bulky.