Koss Porta Pro with Microphone and Remote On-Ear Headphones, in-Line Microphone and Touch Remote Control, Collapsible Design, Wired with 3.5mm Plug, Black and Silver 4.5 out of 5 stars 335 2 offers from $39.99 That might be my review on Amazon.. I had the 221is, they are not the same drivers. They're terrible all around, and I had problems with my pair connecting to BT. For BT at home as a longtime Koss fan, I'd go PortaPro Wireless or bust. Beats are going to be superior in a lot of ways for BT, but won't get them for $80. The Koss Porta Pro Wireless are better headphones than the Grado GW100 Wireless. They are more portable since they can fold into a more compact format, are very lightweight, are more comfortable, and leak less. However, the Grado can be used wired too, which is very convenient if the battery is dead. For the gym, you should look for earbuds like Sennheiser MX-470/580 or slightly in-ear phones like the Phillips SHE3580 (Walmart, CVS Pharmacy, lots of retail places). Using: Campfire Dorado + HiClass Pure Silver, Ikko OH10, Samsung S20 + PowerAmp, Grado SR325is, Etymotic HF3, others. ZnGwYER.