Anker makes basically all of our readers’ favorite charging and affordable audio gear, and their Prime Day deals don’t disappoint.

The reader-favorite Anker SoundCore is a highlight at $25 (with code PRIMEAN9), one of the best prices we’ve seen. This thing sounds terrific for its size, and most importantly, will run for 24 hours on a charge, and that’s a conservative estimate in my experience. For $12 more, you can opt for the new PowerCore 2, which sounds about the same, but is water resistant.

Next up, the Eufy RoboVac 11 is one of the true breakout hits of 2017 among our readers, and it’s $30 off with promo code PRIME008. In my testing, this was just as good as an entry-level Roomba, and yet significantly quieter.

Perhaps most interesting of all is a $100 launch discount on Anker’s new Nebula portable projector. This thing doesn’t really have any reviews yet, but I did get to see it at CES this year, and the picture looked really good. The 800p projector can run for up to three hours on battery, includes dual 10W speakers, and puts out an astonishing 2500 lumens. That would be good for any projector, but it’s basically unheard of for a portable model.

Of course, there’s also an assortment of charging gear and other mobile accessories on sale today, all of which you can find below. Just be sure to note the promo codes, as needed.