DemerBox: Waterproof, Portable, and Rugged Outdoor Bluetooth Speakers. Loud Sound, Deep Bass, 40+ hr Battery Life, Dry Box + USB Charging, Multi-Pairing Party Mode. Built to Last

DemerBox: The Ultimate Outdoor Bluetooth Speaker Outstanding Battery Life DemerBox lasts an incredible 40 hours - giving you the freedom to roam between charges. • Battery: 2600mAh Lithium Ion @12.6v. 40+ hours play time between charges. • Battery life depends on audio volume, ambient temperature, charging habits & USB charge port usage. • Charge Time: Approximately 4 hours to full when battery is depleted. • Volume: Up/Down switch

INCREDIBLY LOUD,CLEAR SOUND, POWERFUL BASS: With crisp highs and punchy bass ourprofessional-grade sound excels, providing the soundtrack loud enough for youroutdoor adventures. One DemerBox is plenty to get the party started, but pairmultiple DemerBox speakers to create an outdoor sound system anywhere! WATERPROOF AND PORTABLE:Includes a Port Plug that installs quickly to become fully waterproof. EveryDemerBox is a waterproof case that opens to keep valuable items like yourwallet, keys and phone safe and dry inside. Never worry about rain at yourbackyard party or the speaker falling overboard again! Plus, the compact sizeand light weight makes it easy to take anywhere. A CRUSHPROOFPOWERHOUSE: Built in a crush-proof Pelican case, DemerBox lasts an incredible40 hours between charges. Plus, it has internal USB charging to keep yourdevices juiced up for your entire adventure! Its rugged and durableconstruction is designed to brave any outdoor environment – water, rain, hail,dirt, sand, heat, snow! BUILT TO LAST: Youdon't like adding to landfills and neither do we. That's why we built a fullyserviceable speaker designed with sustainability in mind. In the unlikely eventthere's an issue, DemerBox can fix it. GLOBALLY TESTED,: Each DemerBox is hand and was developed fromextensive durability tests on every continent and environment imaginable.Wherever you go, DemerBox has been there!