Replacement Headphone Jacks - Spare parts for the MYE Eclipse or Fitness Audio UHF WES Receivers - 5 per pack. All you need is a Phillips Head Screwdriver - undo 2 the screws and slide out the old, then slide in the new one and do up the 2 screws - Eeeeezy!
Copy & Paste this link to see how it's done:
There's also a "How to reset the Headphone Fail flashing Icon" Video:
This product is only available to Australian customers.