Polk Audio Swimmer Duo Black

240 Hz - 16 kHz, Bluetooth, Micro USB Surround Yourself in Sound
Now with stereo linking, the Swimmer Duo gives you more robust sound and better sonic range. Easily link two together and listen to each one as true left and right speakers.

Waterproof
With IPX7 rating, the Swimmer Duo can be immersed in up to 3 feet of water for 30 minutes.

Dirtproof
Completely sealed from dirt, dust, mud and sand, the Swimmer keeps all filth out of your favorite tunes.

Shockproof
A rugged rubberized exterior is built to absorb the drops inherent in any great adventure.

LINK 2
Easily link two together and listen to each one as true left and right speakers.

LOOP IT
Loop your Swimmer around virtually any object and for a secure fit, pull the tail through the open slot and twist its end to any side.

SET IT
Take the Swimmer's tail and reconfigure it any way you see fit. It doubles as a support base so you can set it up for great sound just about anywhere.