The HydraMotion 2.0 EverythingProof wireless speaker is packed with versatile features and offers powerful sound. With up to 12 hours of battery life, included speaker mount and carry strap, take your music anywhere! The HydraMotion 2.0 can handle the conditions of any adventure with its IP67 EverythingProof rating. Enhance your audio experience with HyperEdge LED light modes to brighten your sound. HydraMotion 2.0 offers 2 Ways to Play as you can orient your speaker vertically or horizontally. Increase your sound with the Party Sync feature that allows you to pair 100+ HydraMotion 2.0s together. The party just got better with Altec Lansing!