Sony ULT FIELD 1 Wireless Bluetooth Speaker – Off White (Renewed)

The Sony ULT Field 1 is a rugged, compact Bluetooth speaker known for its powerful, bass-heavy sound via the dedicated ULT button, IP67 waterproof/dustproof/shockproof build, and versatile paracord strap, offering up to 12 hours of battery, USB-C charging, and app control for EQ/pairing, ideal for outdoor adventures but best at moderate volumes.