The new ULT FIELD 3, FIELD 5, and Tower 9 Bluetooth speakers are enhanced upgrades that go big on lights, sound, bass, and body.

Sony released the first Bluetooth speakers in its new ULT Power Sound line, the ULT Field 1, ULT Field 7 and ULT Tower 10. With so many numbers unused in between, we figured new models were coming. Now Sony is filling out the line with the ULT Field 3 ($200),

Sony's next-gen line of portable Bluetooth speakers promises better sound and a longer battery, plus adds a couple of standout features.