Precision-engineered drivers reproduce every note of your favorite music in high fidelity. IPX-7 protection means Select Pro is fine with getting drenched. Throw it into the pool and watch it float, never missing a beat. With a 16-hour playtime from a single charge, Select Pro keeps the party going all night long; and into the next morning. Connects effortlessly with your phone over a rock-solid Bluetooth connection. Designed to be lightweight and easy to carry, with a handy handle for hiking. A powerful stereo sound and Bass Up technology to fill any room with high-quality sound, even in the great outdoors.