The Dockin D Fine is a 50 W 2-way stereo speaker that delivers excellent sound quality at any volume. It features outstanding bass performance, detailed mids, and clear highs, all reproduced in true 2-way stereo. Whether indoors or outdoors, the D Fine can be easily used on the terrace, in the park, or at the beach, thanks to its 10-hour battery life and IP55 splash resistance. And if your phone runs out of juice, the D Fine's battery quickly turns into a power bank, serving as a lifesaving power source.