This is the US3000 SV, a different version of the UX3000. It features audio design focused on voice. While the UX3000 supports aptX LL, which has limited compatible devices, this product supports aptX HD, which has more compatible devices. A major feature is the ability to activate only the noise-canceling function. There's a dedicated NC button separate from the power button. The ability to use the noise-canceling function during wired connection is a significant advantage. It has been used a few times, so there is some wear and tear. Everything in the photos is included.