<ul> <li> Powerful Sound Output Experience impressive audio with a 40W + 2*10W rated power output, expandable to a maximum of 50W + 2*15W for high-fidelity sound reproduction</li> <li> Advanced Bluetooth 5.3 Featuring the latest Bluetooth 5.3 technology for stable, long-range connectivity and improved energy efficiency</li> <li> Versatile Connectivity Enjoy multiple input options including Bluetooth, USB drive, AUX, and OTG for maximum compatibility with your devices</li> <li> Customizable Audio Fine-tune your listening experience with color lighting effects, sound modes, and bass/treble controls</li> <li> Long-lasting Battery Powered by a robust 4000mAh battery, ensuring extended playtime for your outdoor adventures or indoor gatherings</li> <li> Premium Build Quality Constructed with a durable blend of ABS, iron, zinc alloy, and silicone materials for longevity and style</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Model: Q59</li> <li>Bluetooth Chip: BP1048B1 + BP1048B2</li> <li>Bluetooth Version: 5.3</li> <li>Functions: BT, USB, AUX, OTG, Lighting, Sound Effects, Bass/Treble Adjustment</li> <li>Battery: 21700-3S1P-11.1V-4000mAh</li> <li>Charging Time: 6H &plusmn; 0.5H</li> <li>Speaker Size: 115-A22 4&Omega; 40W (Bass), 30-A30 8&Omega; 10W (Treble)</li> <li>Rated Power: 40W + 2*10W (Treble)</li> <li>Maximum Power: 50W + 2*15W (Treble)</li> <li>Materials: ABS, Iron, Zinc Alloy, Silicone</li> <li>Dimensions: 360mm x 158mm x 159mm</li> <li>Weight: 3150g</li> </ul>