Brand: Ion. MPN: UBERBOOMXUS. Wireless Connectivity - with Bluetooth 5.0 you can stream and control your music wirelessly   High-power 40-watt System - Dual 2.25” full-range speakers and 2 passive radiators deliver lifelike sound   IP66 Water-Resistant/Sandproof - Safe for beach, trail, and rain   Long Battery Life - Rechargeable 10-hour battery delivers long-lasting fun   App Control via ION Sound Control App - With the ION Sound Control App available for both iOS and Android devices, you can customize audio and lighting