Best portable speaker deal: Get $40 off the Sonos Roam 2

SAVE $40: As of Aug. 22, get the Sonos Roam 2 for $139 at Amazon, down from its usual price of $179. That's a discount of 22%.

If you're the type of person who likes to take music on the go, a good portable speaker is a must-have. You can enjoy all your favorite songs or podcasts wherever you roam, turn anywhere into an instant party, and set the vibe in a matter of minutes. But while they might seem a bit pricey to invest in, there are some that are actually quite affordable. The Sonos Roam 2 speaker is one of them, and it also delivers in the quality department.

As of Aug. 22, get the Sonos Roam 2 for $139 at Amazon, down from its usual price of $179. That's $40 off and a discount of 22%.

You can take the Sonos Roam 2 with you anywhere you go. It's small, lightweight, and waterproof, which makes it one of the better options if you decide to travel with it. It's also dustproof, so you can head to the beach, the dunes, or wherever life takes you without having to worry about whether your speaker will get damaged. It's good to go with that IP67 rating, so the party can come along with you.

It has a rechargeable battery that can get you up to 10 hours of listening time per charge, as well as Sonos Voice Control and Alexa support. That means you can change songs or mix tracks up without having to use the app or on-device controls. And the speaker itself is nice and loud, so sound can carry and the dancing doesn't have to stop.

There's still some summer left, so you can take this speaker to the beach with you for one last hurrah, then put it on a shelf for listening at home. It's versatile enough to make it a good year-round buy, especially when it's discounted like this.