Gemini Sound GLS-550 portable Bluetooth party speaker with LED lights — 80W peak, dual 6.5" woofers, 16-hr battery

The Gemini Sound GLS-550 is built for the person who shows up with the music. Dual 6.5" woofers, a 1" tweeter, and color-changing LEDs that sync to the beat — all in a speaker light enough to carry one-handed from the car to the backyard. Plug in a mic or guitar, stream over Bluetooth, and you're running the party for up to 16 hours on a charge.

Key features

• Real sound with real low-end — Two 6.5" woofers and a 1" tweeter cover the full range, and the X Drive bass boost gives you the kind of punch you actually feel. Loud enough for a cookout, clean enough for a playlist you care about.
• Party lights built in — Four modes of multi-color LED effects across the front of the speaker, dancing along with the music. Flip on the lights and the room changes.
• All day on a charge — Up to 16 hours of playtime from the built-in rechargeable battery. Charges back up in 2–3 hours and you're ready for the next one.
• Mic, guitar, and Bluetooth — all covered — Stream over Bluetooth, plug in the included mic for karaoke or announcements, or run a guitar straight in. Aux and USB are there too, plus FM radio if you want it.
• Pair two for stereo — TWS pairing links a second GLS speaker wirelessly for true stereo sound. More coverage, same setup time.