The TuneStage 2 has a surprisingly good range. Mention Bluetooth with an iPod device, and you might find us shaking our heads in doubt. That's because our experience with Bluetooth devices has been mixed - Bluetooth isn't bad, if you don't mind a limited range. But sound quality? Forget it. But then Bluetooth 2.0+EDR was released, offering better data rates and reliability than its predecessors. And as it turns out, the TuneStage 2 for iPod, which uses Bluetooth 2.0+EDR to provide wireless connectivity between an iPod and a stereo-connected base station, is a great example of how far Bluetooth technology has come.