In very good condition comes in box. Play Loud, Pack Light: Drawing on decades of Sony audio expertise, the ULT Field 1 delivers powerful sound with impressive bass and exceptional detail, even at max volume. All this, from an incredibly small and highly compact design. Hit The Button. Feel The Bass Push the ULT button, to experience the true power of the ULT Field 1. The bass is boosted, and the sound pressure is increased, producing a stunning ULT Power Sound experience. Perfect for bassline obsessives. SL349
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