Adhere to the IP67 protection standard, the STORM is a perfect outdoor companion, it even works in rain and snow. A compact, palm sized speaker with 5W of output power delivering full range and lifelike sound. In the case that the Storm is accidentally dropped in water, the speaker will float, too!Featuring a non-slip silicon sleeve for enhanced comfort and protection from collision. Up to 8 hours playback time for your wireless music and calls. Charge and play in just 3 hours via the Micro USB port. Equipped with a carabiner that allows you to latch on to anything to keep your music on-the-go.