Anker Soundcore Boom 3i speaker on sale for $89.99

SAVE 36%: As of Sept. 3 you can get the Soundcore Boom 3i by Anker for $89.99 on Amazon. That's down from $139.99.

Labor Day may be over, but some of the deals are still lingering. If you missed your chance to shop for a new speaker over the holiday weekend, you're in luck: Amazon still has major discounts on popular models from brands like JBL, Sony, and Anker.

As of Sept. 3 you can get the Soundcore Boom 3i by Anker for $89.99, down from $139.99. That's a 36% discount and a $50 saving on list price. This is the lowest price ever recorded for this model, according to price checker camelcamelcamel. The only caveat is that this deal price is exclusively for the black model of the speaker. The other colors (blue, brown, and green) will run you $10 more.

The Soundcore Boom 3i by Anker isn’t your average portable speaker. This thing features “industry-first” floating, which means it can float upright, sound-forward, even in waves. It won’t sink or distort the audio (which blasts up to 50W of sound at 96dB loudness). It’s also IP68 waterproof and dustproof, and five times saltwater-resistant against sea, sweat, and spray — it’s the ultimate beach day companion and the toughest speaker you’ll ever own, probably.