Actual product might not be 100% fully identical to the picture due to production batches.

Class A Velvet
Outer Diameter: 110mm
Inner Diameter: 60mm
Height: 28mm - 30mm
Filter: Yes
Bracket: Yes
Color: Black

Class B Velour
Outer Diameter: 110mm
Inner Diameter: 59mm
Height: 28mm - 30mm
Filter: Yes
Bracket: Yes
Color: Black, Grey

Class A Lambskin
Outer Diameter: 110mm
Inner Diameter: 67mm
Height: 24mm - 26mm
Filter: Yes
Bracket: Yes
Color: Black, Grey

Class A Lambskin (Vented)
Outer Diameter: 110mm
Inner Diameter: 64mm
Height: 25mm - 27mm
Filter: Yes
Bracket: Yes
Color: Black

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Class S / A / B:

▲Class S is the best quality earpads we have. It’s thicker, softer, more comfortable and long lasting than most of the stock earpads.

▲Class A has the same advantage of Class S but not as good, but the quality is still better than or similar to most of the stock earpads.

▲Class B’s quality is quite close to the stock one, but with a much cheaper price.

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【DIY: how to make your old headphones GREAT AGAIN】

Customers always told that they need to change a headphone because the earpads and headband pad started to peel off. Yup I’ll be very happy if you keep buying new stuff, but today, I decided to save our planet and your wallet. Just 2 simple steps, and the problem will be solved.

◆ 99% of the earpads are REPLACEABLE. So, what you need to do is to buy a new pair.

How to remove the earpads and fit them back? Well, every models are different. Better do some research on Youtube before you DIY.


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Demo units available for testing.


▲ Differences between Class A and Class B.

Material of Class A is thicker and more elastic. It’s more comfortable for long time wearing with solid sound.