HD Stereo Sound Powerful 8W Output Wireless Music + Calls Hands-free Speakerphone Function Extended Battery Life Aux-in, Micro SD, and USB compatible Stylish Fabric and Wood Grain Design Speaker Output: 8W Bluetooth Version: 5.0 Bluetooth Range: Up to 33ft/10m (unobstructed) Battery Capacity: 1500mAh Play Time: Up to 5 hours Charging Time: 4 hours 10.75 x 4.25 x 4.75 in 2 lbs 3.9 oz