Great Boss sound! Hard to beat Boss quality!
Boss Audio's IPX4 Rated Portable Marine Bluetooth Stereo Speaker.
Water Resistant Construction
USB Cable (Included)
Warranty: 1 Year
3.5mm Aux-In (Aux Cable Included)
Up to 8 hours of Playback
Li-ion Rechargeable Battery
Range: Up to 33 ft (10 m)