"Deltron D 8300 Woofer 8'' for boombastic sound experience designed to produce thrilling 40W RMS peak output.2 wireless mic included for karaoke and live singing.Rechargeable 12V battery for upto 4hours of playback. Dedicated MIC volume & echo control portable party speaker with trolley handle,light weight, vibrate proof aesthetics, ergonomically designed to fit anywhere. Indoor/Outdoor speaker with multiple connectivity features, USB Pendrive / Bluetooth / SD card / Builtin FM Radio / Karaoke feature, 2 wireless Mics included, Additional Mic input for attaching Wired Mic on demand. Bring your party to home or convert any space into party zone Accessories- 1 Main speaker, 2 wireless Mic, Remote control, AC/DC adaptor"