ROCKFIRE INTERNATIONAL™ Waterproof Bluetooth Speaker One is great sounding and delivers plenty of volume to Jam!  Perfect for all occasions. 
 
Product Details:
 
ABS plastic and rubber material
Output 6 watt
Digital sound processor
Waterproof rating of IP66
Includes a micro USB charging cable
Bluetooth® range is 10 meters (33 feet)
Up to 6 hours of music at max volume on a single charge