Original Koostik Dock

Original Koostik dock (Courtesy of Koostik)
Original Koostik dock

Based on the same principle as an acoustic guitar, the Original Koostik dock extends your iPhone's speakers by passing the sound through a resonant chamber. The solid-wood block won't rattle the walls of your hotel room, but it noticeably boosted our handset's output and made for richer-sounding tunes, too. Plus, electricity-free operation means you can take it camping, to the beach, or abroad without worrying about battery life or outlet adaptors. Choose walnut or cherry.

QUIRKS + CONCERNS: None, as long as you're not expecting big volume or high fidelity.

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