Quick Take
When you are shopping for audio headphones, the category includes both finished products and the components that keep older headphones usable. This comparison brings together four different listings: two are full headphone options, and two are replacement pieces. The Audio-Technica ATH-EM7X is a silver clip-on headphone, and the white in-ear wired set is a low-priced in-ear model. The other two listings are a memory-foam ear pad cushion for the Audio-Technica ATH-WS660BT and a replacement cable for the Audio-Technica M-series. Your main question is whether you need a complete audio device or a specific part.
Listed-Price Comparison
The listed prices span from $2.64 to $125.99. The full headphones and the replacement parts are separated by their intended function, so the price range alone does not determine which one works for you.
| Product | Listed Price | Price Bar |
|---|---|---|
| Original Audio-Technica ATH-EM7X Adjustable Aluminum Clip-On Headphones | USD 125.99 | |
| Audio-Technica HP-SC Replacement Cable for Audio-Technica M-Series Headphones | USD 21.99 | |
| Ear Pads Cushion for Audio-Technica ATH-WS660BT Headphones Replacement | USD 10.95 | |
| White In Ear Wired Headphones Built-in Remote and 3.5 mm Audio Jack Connector | USD 2.64 |
Decision Matrix
- Want a complete Audio-Technica headphone with a clip-on fit? The ATH-EM7X is the headphone in this set.
- Want a complete wired in-ear set with a remote? The white in-ear listing is the one to review, and it is the low-priced item in the table.
- Need replacement pads for an existing ATH-WS660BT? The ear pad cushion is listed for that model.
- Need a spare cable for an ATH-M40x or ATH-M50x? The HP-SC cable is listed for those two models.
Product Notes
Original Audio-Technica ATH-EM7X Adjustable Aluminum Clip-On Headphones

Choose this if you want a complete headphone rather than a component. The ATH-EM7X is described as a dynamic clip-on model with 28 mm neodymium magnets, a 32-ohm impedance, and a 1.2 m cable. It is listed as new and finished in silver, and it connects with a standard wired cable. This is the listing to focus on when you need a full listening device with an over-ear clip-on design. The limitation is that it is not a replacement part for another headphone, so if you already own a headphone and just need a spare piece, this does not fill that role.
White In Ear Wired Headphones Built-in Remote and 3.5 mm Audio Jack Connector

This listing is the only in-ear headphone in the group. It comes with a built-in remote for volume, playback, and calls, and the cable is 4 ft long. The in-ear form factor makes it a compact alternative to the clip-on ATH-EM7X. It is described as used, which is the main factor to weigh if you are deciding between this and a new unit. It also does not include silicone ear tips, according to the description. Choose this if you want a wired in-ear set with a remote and you are comfortable with a used condition. The 3.5 mm connection matches the same jack standard as the other wired products.
Ear Pads Cushion for Audio-Technica ATH-WS660BT Headphones Replacement

This is a replacement part, not a full headphone. The ear pads are listed for the Audio-Technica ATH-WS660BT and come in Black&Red. The material is memory foam, and the condition is new. If you have an ATH-WS660BT and the original pads are worn, this listing gives you a direct target to consider. The limitation is that compatibility is specific to that model, so it is not a universal pad. If the model is correct, the colorway should match what is described.
Audio-Technica HP-SC Replacement Cable for Audio-Technica M-Series Headphones

This cable listing is for Audio-Technica M-series owners. It is explicitly compatible with the ATH-M40x and ATH-M50x, and the cable length is 3.9 ft. The connector is a 3.5 mm TRS male, and the description includes a limited 2-year warranty. If your M40x or M50x cable needs replacing, this is the listed spare part. The limitation is that the HP-SC is only a cable; it is not a headphone. Consider this listing when you already have the headphone and need a direct replacement cord.
Final Recommendation by Use Case
If you want a new, complete clip-on headphone, the ATH-EM7X is the full-product pick at $125.99. If you want a complete wired in-ear with a remote and prefer to spend less, the white in-ear option at $2.64 is the low-priced listing. If you need replacement pads for the ATH-WS660BT, the memory-foam ear pad cushion at $10.95 is the targeted choice. If you own an ATH-M40x or ATH-M50x and need a spare cable, the HP-SC at $21.99 is the listed replacement. Match the part or full product to the audio gear you already own, and the right option becomes straightforward.