This Koozie® branded Bluetooth® speaker, with its unique shape and compact size, allows you to take it almost anywhere. No need to worry about the sand on the beach, this item is dust/sand and water proof! Enjoy the powerful sounds for up to 12 hours with its long playtime capabilities.Bluetooth® 5.0 technology connects wirelessly from over 30 feet away IP66 waterproof, dust/sand proof Charging time: 3-4 hours Play time: 4 hours at max volume Fashionable fabric portable speaker