Wireless Bluetooth 5.0 Sound Bar with TWS Connection, USB pen drive input, FM Radio, hands-free calling Premium Dynamic Sound Effect with Crystal Clear Sound Playback.10 Meters operating Range, Upto 8 Hours of Playback Time 1800 mAh Battery for extended usage. USB input, Micro SD Card Slot, Aux input, FM Radio, Handsfree Calling. In the box: 1 x Speaker, 1 x Micro USB Charging Cable, 1 x Aux Cable, 1 x User Manual. 16W RMS Output. Charges in 4 hours. Answer, end, reject calls. Listen to music with volume adjustment, previous/next/pause functions.