Gemini Sound GRV-650L portable Bluetooth party speaker with LED lights — 160W peak, 6.5" woofer, 10-hour battery

Gemini Sound built the GRV-650L for the person who shows up with the speaker and makes the night happen. You get real sound from a 6.5" woofer and dual tweeters, synced LED lighting that moves with the music, and a wireless mic for karaoke — all in a portable package you can carry with one hand. Bluetooth, USB, FM, and aux in the back mean whatever your guests want to play, you've got it covered.

Key features

• Real sound for a portable speaker — A 6.5" woofer and two tweeters give you deep bass and clear highs, with enough volume to fill a backyard, a garage, or a dorm.
• Lights that move with the music — Nine selectable LED modes pulse in time with whatever you're playing, so the vibe is set the second you turn it on.
• Karaoke out of the box — Wireless mic included, plus a 1/4" mic input if you want a second one. Pitch-shift vocal effects let anyone sound like they meant to do that.
• Play from anything — Bluetooth 5.3 for phones, a USB port for thumb drives, FM radio for the classics, and a 1/8" aux input for everything else.
• Pair two for bigger sound — True Wireless Stereo lets you link two GRV-650L speakers (or one with a GRV-2650L) for a wider, louder setup without running a single cable.