1 Year warranty on the product. 10 watts RMS Stereo Output with excellent bass and treble notes. Dynamic Sound Effect with Crystal Clear Sound Playback. This speaker has a 10 Meters operating Range & a Rechargeable 1200mAh Battery for 4-5 hours of playback time on a full charge. Bluetooth Version: 4.2+ EDR. Charging Time: Up to 2 hours. Playback Time: Up to 5 Hours, Net weight:420g. Box contents: 1 x Speaker, 1 x Charging Cable,1 x AUX Cable,1 x User Manual.