Photive CYREN 2 Wireless Bluetooth Speaker. Waterproof - Portable - Rugged. 2017 Upgraded Version of The Popular Photive Cyren WIRELESS SPEAKERS- Advanced Bluetooth Technology allows you to stream your music wirelessley. WATERPROOF- Rated IPX66 That means its Dustproof and will resist hard Jets of water. Take it to the Beach, Pool or just hang out outdoors. This speaker will resist all the elements LONG BATTERY LIFE- The BTW75 was designed to play for 7-8 hours continuously. Perfect for an all day outing. PORTABLE RUGGED and SHOCK RESISTANT- The BTW 75 is built to last. It can endure drops from over 5 feet, without any damage to the product 30 DAY MONEY BACK GUARANTY- Try it. There's nothing to loose. If your not 100% satisfied, just send it back for a full refund. We're confident you'll love it.