Compatible only with PL variation, check the serial number on the charging port of the speaker to confirm. NOTE FOR MODEL VARIATIONS:Make sure you are buying the right part for the right model. The model will usually be written on the speaker.
eBay
Replacement Ear Pad Cushion Cups Ear Cover Earpads For JBL TUNE600BTNC TUNE660NC T600BT
Aliexpress UK
The item is pre-owned and in good condition.
eBay
T450 T500 Fabric Earpads for JBL Tune 450 450BT 510BT 500 500BT Headphones Ear Cushions Pads Upgrade Earpad Pillow
Aliexpress UK
eBay
POYATU T770NC Headphone Case for JBL TUNE 770 NC 770NC Tune770nc Headphones Hard Case Carrying Pouch Box
Aliexpress UK
This is a must have with your JBL PartyBox 320 or Xtreme 4. Being safely externally chargeable just plug in and play. Larger capacity, fully compatible and durable. Just 2 available and also cheapest ."last time when I checked didn't see any cheaper than that" Thank you for watching.
eBay
Earpads Headband for JBL Tune600BT T450BT T660NC T510BT T500BT Headset Ear Cushions Headphone Replacement Ear Pads 95AF
Aliexpress UK
eBay
Earpads Replacement Ear Cushions Pad Covers Top Headband For JBL T450BT T500BT Tune600 660 510BT Headphone Headset ear pads 70mm
Aliexpress UK
The JBL Speaker is in good used condition. There are a few scuffs to be found on the device, they are shown in the form of frayed or loose threads.
eBay
Replacement Potein Leather Soft Foam Ear Pads for JBL LIVE500BT Live 500BT Wireless Over-Ear Headphones
Aliexpress UK
eBay
6pcs Memory Foam Tips For JBL TUNE BEAM Wireless Earphone Earcaps Eartips Foam Cover Replacement Accessories Earbuds Tips
Aliexpress UK
With the ability to add over 100 speakers, you'll never find the sound falling flat. So, splashes and spills will never rain on your parade. Take your speaker to the pool.
eBay
20Pairs Memory Foam Eartips TS400 4.9mm Earbuds For Fiio FH3/KZ ZS10 Pro/JBL 125 /FiiO FH1s TWS In-Ear Earphones Ear Pads
Aliexpress UK