Aukey SoundTank Bluetooth Speaker, $33 with code AUKEYSK2

If you demand a lot out of your Bluetooth speakers, this discounted Aukey SoundTank might be just what you’re looking for.

Very few Bluetooth speakers can run for 30 hours on a charge, nevermind ones that cost $33. This model is also splash-proof, and features dual 5W drivers, meaning it should be loud enough for most occasions indoors or out. Just be sure to use promo code AUKEYSK2 at checkout to save $13.