The Amaz AL06191 packs a 6.5" woofer and 30W of output into a compact, take-anywhere party speaker with built-in LED lighting. A single MODE button cycles between its four sources: stream over Bluetooth from a paired phone or laptop (the speaker shows up as "AL06191"), tune in to FM radio, plug a PC or TV into the 3.5mm line-in, or load MP3s onto a USB drive or MicroSD card and playback starts automatically. A microphone comes included, and the two mic inputs with their own volume, echo and priority controls make it a ready-to-go karaoke rig, and the record buttons let you capture a session, play it back or delete it on the spot. The built-in 7.4V 3600mAh battery runs up to 5 hours at half volume and recharges in 4–5 hours from the included DC 9V adapter, with a full-function remote in the box for EQ, mic and track control from across the room.