I'm not sure whose side drew me into the port-pro debate. In the end, there isn't much to talk about. I read the reviews below, and I have the same issue: one earphone's sound has disappeared, the wire has grown dull, etc. Everything is terrible. However, not everything is as horrible as it seems because the headphones diligently worked for 7 (SEVEN!) years before they broke down. Without the least hesitation or second thought, I'm going to purchase new ones that are identical.
Sony MDR-ZX310AP ZX Series Blue Wired On Ear Headphones with Mic: Immersive Sound Experience
48 Review
Panasonic RP-HS46 Slim Clip-Type Earphones in White: Quality Sound On-the-Go
76 Review
Purple Philips SHE3590PP/28 In-Ear Headphones - Superior SEO
189 Review
Black Panasonic RP-HJE125E-K Wired Earphones π§ with 3.5 mm Jack
359 Review
π΄ Sleek Mystic Red Samsung Galaxy Buds Live with Active Noise Cancelling - Wireless Earbuds
274 Review
Upgrade Your Music Experience with XiaoMi True Wireless Earphones 2 Basic - Longer Battery Life and Superior Sound Quality (White, International Edition)
341 Review
Black Huawei FreeBuds 3 Wireless Bluetooth Earbuds for Superior Sound
276 Review
Headphones Sennheiser CX 300-II, black
318 Review