Parts/Radio & control/Transmitter parts & accessories/Flysky NB4 Pro+ High-Density Sponge
Flysky NB4 Pro+ High-Density Sponge
Flysky

Flysky NB4 Pro+ High-Density Sponge

Part # FSY-NB4PRO+-SLHMPJ-04005.0(1)
Where to buy
$6.49
AMain Hobbies
Seen Oct 12, 2026
$6.49Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Sponge Overview:

Flysky NB4 Pro+ High-Density Sponge. This is a replacement intended for the Flysky NB4 Pro+ transmitter.

Includes:

  • (1) NB4 Pro+ High-Density Sponge

Reviews5.0 · 1 review

Andrew LeaveyVerified owneron Flysky NB4 Pro+ High-Density Sponge

Little bit of a tight fit, but it works on the original Noble NB4. Has more of a soft rubbery feel than the foam that was on it, and I can’t remember if it’s how it was originally, but I prefer it.

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