Looking forward to receiving them whenever they're ready. In the meantime, I'm loving the W1 chip on my PowerBeats 3 and am looking forward to trying the BeatsX when they ship. I'm not an audiophile and like the kicked up bass. PowerBeats 3 have been used pretty heavily since I got them and charged them to 100% Friday and I'm still living at 58% and the range covers my entire apartment, which is impressive. For those who are skeptical, the W1 chip is not a gimmick, and it is remarkable compared to standard bluetooth (including my QC30, soundsport wireless, and my recent experience with both Bang & Olufsen and Master & Dynamic wireless sets). It demonstrates the thing I still love about Apple; 1) Wireless is liberating (especially in a big city while walking around), 2) standard BT was "okay" but not stellar, 3) connection limitations of up to 2 devices was restrictive for a 3-4 device person, 4) battery life wasn't impressive on small sets, 5) and range is variable. Their W1 chip addressed all of these by building on a pre-existing standard and doing it well. Don't knock it until you try it, and hopefully we'll see the chip in more sets over time.