Bump your favorite tunes at your next tailgate with the DemerBox DB2 Portable Bluetooth Dual Speaker. This lightweight and compact speaker has a clear sound and powerful bass, letting you connect your favorite media streaming device wirelessly through Bluetooth from up to 100' in optimal, unobstructed conditions. The integrated, crush-proof and waterproof Pelican case with Port Plug securely stores your valuables and features internal USB charging for your devices. Sync up to 6 DB2 Bluetooth speakers together for an expansive outdoor sound system. 3&ampquot;, 8ohm aluminum cone speakers with rubber surround drivers and 11W per channel RMS. Runs up to 40 hours on internal rechargeable battery. Recharges in about 4 hours. Includes AC charger, 3.5mm aux cable, and Port Plug. 10.62&ampquot;L x 9.68&ampquot;W x 6.87&ampquot;H. Weight: 5.44 lbs. Combination Bluetooth dual speaker and Pelican case Lightweight and compact size Port Plug installs to make speaker fully waterproof Clear sound with powerful bass Crush-proof case stores and protects valuable items Internal USB charging capability for portable devices Up/down volume switch 3.5mm audio input jack Can pair up to 6 DemerBox speakers