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Pair of black oval memory-foam ear pads, approx 90x70x28 mm

YINGHUA

YINGHUA Ear Pads for HD 4.50BT/4.50/4.50BTNC/4.50SE/4.40BT/4.30G/4.20S/458BT/450/450BT/400S/350BT Headphones

SKU CH-1TPF-87T2A

Replacement ear cushions in soft memory sponge for compatible headphone models

  • TypeAccessories
  • Soft memory-sponge cushioning for long listening comfort
  • Fits twelve headphone models including HD 4.50BT and HD 450BT
  • High-elasticity sponge retains shape after repeated use
  • Simple snap-on installation gets you back to music fast
  • Compact 90x70x28 mm pads match original earcup dimensions

Compatible Headphone Models

These replacement ear pads fit a wide range of headphones including the HD 4.50BT, HD 4.50, HD 4.50BTNC, HD 4.50SE, HD 4.40BT, HD 4.30G, HD 4.20S, HD458BT, HD450, HD450BT, HD400S and HD350BT. They are designed for listeners who want to restore comfort and noise isolation to their existing headset. The package contains two pads only; no other accessories are included.

Long-Term Comfort Behaviour

High-quality memory sponge provides a soft, breathable surface that remains comfortable during extended listening sessions. The material retains its shape and elasticity over time, resisting the flattening that occurs with standard foam. This helps maintain a consistent seal around the ear for sustained passive noise cancellation.

Build Quality and Daily Use

Each pad measures approximately 90 by 70 by 28 millimetres and features a black sponge construction. High elasticity makes installation straightforward, allowing the pads to stretch over the ear cups without tearing. The durable material withstands daily removal and refitting, ensuring a secure fit that does not loosen with regular handling.

Highlights

  • Soft memory-sponge cushioning for long listening comfort
  • Fits twelve headphone models including HD 4.50BT and HD 450BT
  • High-elasticity sponge retains shape after repeated use
  • Simple snap-on installation gets you back to music fast
  • Compact 90x70x28 mm pads match original earcup dimensions

Specifications

TypeAccessories

Questions about this item

Will the 28 mm thick memory sponge pads trap heat during all-day listening?

The 28 mm memory sponge is soft and breathable, so heat build-up stays low even during extended sessions.

Do I need any tools or adhesive to fit these 90 x 70 mm cushions on my HD 4.50BT?

No tools or glue are required; the pads stretch over the existing mounting points for a quick swap.

Will these replacement pads keep the same noise-cancelling seal on my older HD 450 headphones?

Yes, the high-elasticity sponge matches the original dimensions to maintain the passive seal on HD 450 models.

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