Most speaker docks are sized for use in the home or office instead of on the go. So, EFO has announced a new speaker dock sized for portability. It even has a rechargeable battery inside. EFO’s Rechargeable Mini Loud-speaker is priced just right too, at just $22.

The lithium battery can power the speaker dock and charge your iPod, while the aluminum vibration film loud speaker is designed for sound quality. The internal battery is charged via USB and it also features a memory card slot and a USB port for playing music directly for removable media.

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