• Speaker Output: 50W

• Frequency Response: 80Hz-20KHz

• Signal-to-Noise Ratio: ≥80db

• Distortion: ≤0.5%

• Battery Life: 20 hours (at 50% volume via Bluetooth)

• Battery: 4000mAH, 11.1V Lithium Li-ion

• Charging Time: 4-5 hours (15V, 1.5A)

• USB Charging: 5V, 1A (each port)

• Bluetooth: V5.0, Range: 10 meters

• TSA Compliant

• Remote Control Buttons on Backpack Strap

• One USB Charging Port (exterior)

• Trolley Luggage Sleeve

• Padded Back for comfort

• Dual Zipper Entries

• Two USB Charging Ports (interior)

• Padded Laptop/iPad Compartment

• Three Section Card Slots

• One Mini Pocket

Coated Canvas, Leather

13"L × 8.5"W x 16.7"H