Taking music on your adventures is a must. Now there’s a speaker as tough as you for all the bumps (shock proof), spills (IP67 rated) and falls (sand/mud proof and floats) that happen along the way. Just grab it and get going. The included carabiner makes taking it along easier and with Bluetooth 5.0 you'll never miss a beat. The adventure is on! Number of Batteries: 1 Number of Speakers: 1 Included: 1 Warranty Card(s), 1 Usb Cable(s) Features: Rechargeable, Wireless, Water Resistant, Volume Control, Built-In Microphone, Built-In Speakers, Bluetooth Compatible Battery Type: Lithium Ion Inputs/Outputs: 1 3.5mm Audio Input(s) Manufacturer Warranty: 90 Day Parts Limited Peak Power Handling: 12 Watts Power Source: Battery (included) Rms Power: 60 Watts Measurements: 3 Width/Inches, 7.3 Length/Inches, 3.2 Height/Inches Minimum Frequency Response: 100 Hertz Maximum Frequency Response: 10 Kilohertz Weight (lb.): 1 Lb Country of Origin: Imported