Sound ON! PUMAs PopTop Mini Bluetooth Speaker delivers quality sound from the course to the beach and anywhere the music takes you. Featuring Bluetooth streaming technology and dual pairing capabilities, this water, dust, and shockproof speaker comes in a sleek, pocket-friendly design, with the perfect leash accessory to attach to your golf bag. The added bonus, a built-in ball marker, and bottle opener. So head to the course, crack open a cold one, and let the fun begin.