With a rugged shockproof design and IPX7 waterproof rating, there is no lifestyle too active or Sport too hardcore for the sound storm. This Bluetooth wireless speaker is made for outdoor enthusiasts, blasting massive well-balanced sound and letting you stream music and calls for up to 8 hours! Get ready to hit your favorite trails, rain or shine! The included bike mount will firmly secure the speaker to your handlebars, so you can power through off-road mountain trails and fearlessly plunge through the splashiest puddles! No plugs, no jacks, no need to check the weather report. Adventure without limits! Special features: HD stereo sound massive sound projection certified IPX7 waterproof wireless music + calls impact resistant, All-Terrain jacket extended play time aux-in compatible ultra-compact & lightweight built-in carrying strap universal mounting socket includes bonus 360 degree bike mount specifications: speaker output: 6W Bluetooth version: 4.1 Battery capacity: 2000mAh play time: up to 8 hours* standby time: 100 hours Bluetooth range: up to 33ft/10M (unobstructed) charging time: 4-5 hrs 135 x 69 x 48 mm | 9.8 oz package Contents sound storm speaker 3.5mm stereo auxiliary cable micro USB charging cable bike mount user manual.