Sony's ULT Field 3 portable speaker, a compact and rugged device, is currently available at a substantial discount. An open-box unit is priced at $109.99, representing a nearly 50% reduction.

The speaker is engineered for robust bass performance, featuring a dedicated woofer. Its "ULT mode" amplifies low-end frequencies, ideal for outdoor settings. For indoor use or a more balanced audio profile, the companion Sound Connect app allows for adjustments via a seven-band equalizer. The device also supports Party Connect for syncing multiple Sony speakers.

Built for durability, the ULT Field 3 boasts an IP67 rating for dust and water resistance. Battery life is rated up to 24 hours, though this figure decreases with higher volumes or ULT mode engagement. A 10-minute fast charge provides approximately two hours of playback.