At home, on the beach or in the woods, you can use this solid wood dock anywhere you go. It amplifies the iPhone’s built-in speaker using hand-cut acoustic chambers, boosting your device’s volume up to four times—all without using electricity. A single craftsman meticulously makes each piece by hand.
Handmade in the United States by a single craftsman. Compatible with all version of the iPhone. Available in Walnut, Hard Maple and Cherry Wood. Passive iPhone amplifier in solid wood. Achieves up to 4 times amplification through natural acoustics using 2 hemispherical sound chambers. No power needed. Dimensions: 8.5 x 3.5 x 2 inches/21.6 x 9 x 5 centimeters