On the hunt for the perfect poolside Bluetooth speaker? Look no further. The Aquathump is IPX7 waterproof, and can be submerged in water for up to 30 minutes! With a large full-color imprint area, your brand is guaranteed to make a splash anywhere you take your tunes. Bluetooth V 5.0, 33 ft range. 5W Output. 4+ hours of audio play time. IPX7 Waterproof. Frequency 180-20KHZ. Long lasting premium lithium-ion battery.