Sony ULT Field 7 Portable Bluetooth Speaker with ULT Button, IP67, 30-Hour Battery
TSh 1,912,500
Our review
The ULT Field 7 is Sony's larger portable speaker, built around a dedicated ULT button that lifts the low end when you want more punch than a balanced sound gives you. The 30-hour battery, IP67 waterproof and dustproof rating, and shock resistance point to outdoor use: picnics, poolside afternoons, camping trips, or a workshop bench. Multipoint connection lets it hold two Bluetooth devices at once, and the Type-C port handles charging. Sony also notes you can plug in a mic for karaoke, which is unusual at this size. Before buying, think about how you will carry it, since a speaker this size is not a pocket item, and check whether you prefer a flatter, more neutral sound, as the ULT emphasis will not suit everyone. Compare against smaller Sony portables if portability matters more than bass, and against rivals in the same size class on battery life and water rating. Available on Sokonia.
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