Walmart has marked down the Bose SoundLink Micro II bluetooth speaker to $79 through a rollback promotion, representing a $50 discount from its original $129 price.

The discount applies exclusively to the Blue Dusk and Black color variants. Five other color options—Petal Pink, Sandstone, Sunset Peach and Twilight Blue—remain at the standard $129 price point.

“Break through any silence with the surprisingly powerful Soundlink Micro’s crisp sound and impressive bass,” the product details say.

The portable Bose speaker features a rugged build designed to resist shocks, rust and drops, and is backed by an IP67 rating for dust and water protection. The device delivers up to 12 hours of playback on a single charge, powered by a battery that offers 33% more capacity than earlier models. An updated utility strap allows for easy carrying, and the speaker charges via USB-C cable.

Users can manage settings through the Bose app, which includes volume controls and an adjustable equalizer for bass, mid-levels and treble. The speaker maintains a Bluetooth connection within 30 feet and supports Google Fast Pair for Android devices as well as compatibility with Siri.

The Bose SoundLink Micro II has earned a 4.8 out of 5-star rating based on 210 customer reviews at Walmart.

The retailer is offering free shipping and a 30-day return window for the speaker.