Aggressively priced, DLO's new Portable Speakers for iPhone ($50) are a direct challenger to the low-end Logic3 i-Station Traveller as a "take it anywhere," interference-free speaker system for the notoriously noisy iPhone. Just like the i-Station, DLO's design avoids extra costs by using the iPhone's headphone port for audio-out rather than a Dock Connector, and includes a power supply for times when you'd prefer not to rely on four AAA batteries…
