The RoamBeat Outdoor is the ultimate rugged Bluetooth speaker for extreme adventures. With an IP68 waterproof and dustproof rating, military-grade drop protection, a 30-hour battery, and a solar charging panel, it is engineered to perform in any environment. The PartyLink feature connects up to 100 RoamBeat speakers simultaneously. It even doubles as a power bank to charge your devices in the field — built for those who never stop exploring.