Review on Enhanced FAAEAL FMS Armature Dual Driver Earphone with Detachable Cable for In-Ear Audio Monitors, Sports Earbuds. Noise Isolating, HiFi Music Experience. Compare to KZ ZST Pro (Without Mic) by Carrie Millemann

I already had a pair of KZ ZSTs when I ordered them not knowing they were the same. That's not bad because my son can use a pair. These aren't audiophile headphones, but they sound great for the little money. AV shape but not too much. A balanced armature and a standard driver produce a complete tonal combination. The build quality is fantastic, the cable is not that bad and can be replaced with other cables that have two 3.5mm pins. The resin body helps keep it in place. Comes with three sizes of silicone tips. Very efficient, allowing them to run on almost anything. For the price this is unbeatable. I have things that cost 4x that but don't sound as good. For less than $15, you can't beat it.