This Sony Extra Bass portable speaker is on sale for $30 at Walmart

TL;DR: The booming Sony SRS-XB10 portable wireless speaker is on sale for just $29.99, saving you $30.

Holiday weekends (or any weekend in the summer, really) need to be accompanied by music. 

A waterproof speaker that can can go anywhere is a must, but you don’t need to cop some generic one to keep your costs down. The Sony SRS-XB10 is a splash-proof portable speaker with booming bass, and it’s on sale for just $29.99 at Walmart.

The XB10 the smallest (and cutest) of Sony’s Extra Bass collection, but it holds its own. Electric Forest-grade bass, balanced treble, and minimal distortion are all packed into the less-than-a-pound speaker. One touch pairing makes the setup process seamless, and 16 hours of battery life gives your life background music for days on end.

The speaker’s IPX5 waterproof rating makes beach and lake trips a go — and protects against the inevitable spills.

Regularly $59.99, you can save $30 and get the XB10 for $29.99 with two-day delivery. (Don’t worry, the sale price will show up when you add it to your cart.)