The Ultimate Ears Wonderboom 4 Bluetooth speaker in blue is currently available for about $51.44 to $51.99, a roughly 49% discount from its original $99.99 price in the United States [1, 2]. This discount applies in August 2026, two years after the speaker's release in summer 2024 [1, 2].
The Wonderboom 4 is a compact, durable, and floatable speaker featuring an IP67 rating, making it resistant to water and dust [1, 2]. It offers up to 14 hours of battery life on a single charge, catering to extended outdoor or travel use [1, 2].
In addition to its portability and ruggedness, the speaker supports wireless stereo pairing when two units are connected, allowing for enhanced sound experience [1]. The Wonderboom 4 debuted with improvements such as USB-C charging and a new Podcast mode EQ that emphasizes voice clarity, alongside a 360-degree sound output and an Outdoor mode EQ optimized for high-volume settings [2].
Though the blue version sees the steepest discount, other colors remain on sale at reduced but less significant prices [1, 2].
Consumers interested in the discounted blue model have the current month to take advantage of this offer before prices potentially adjust.
