*BRAND NEW BATTERY* Left Ear ONLY Sony WF-1000XM4 Earbud (L) - Black

Sony WF-1000XM4 Left Ear ONLY (L) replacement earbud.

Fully working left-side earbud, with a brand new OEM original battery, sanitized, updated with the latest available firmware (2.1.0), and with one brand new ear foam (you can choose a size from S, M, or L).

I can guide you through the process of pairing this bud with an existing set of case and (R) bud, it's very simple.

Please note the item may have some use marks, but is perfectly functional. Please understand that as this is a recurring advert for multiple items, the pictures are solely indicative of the product's condition, and the item you receive will not be exactly the one in the pictures.

Feel free to message if you have any questions!

To pair the buds with the case you can watch this YouTube video, it's a relatively simple process. Basically without any cables connected you place the buds in the case and touch both buds at the same time for 10 to 15 seconds. As soon as the red light starts blinking slower, you take your fingers out of the buds and let it blink some more times. Eventually the green light should come up.

In the video the maker advises to charge the buds for 2 hours, but you don't need all of that. Just make sure they have some good amount of battery to complete the process, which takes less than a minute :)

https://youtu.be/w0QJ_BN9yXs?si=6QlhcQfBl7bIDpPb

Shipping Method: Royal Mail 2nd Class (Untracked). This is our standard, free service. The 'tracking number' provided by eBay is the Royal Mail Delivery Confirmation code. It will only update when the item has been successfully delivered, not during transit.

For fully tracked or urgent delivery, please select an upgraded service at checkout.

Royal Mail considers an item delayed/lost only after 10 working days have passed. Please be patient, as this is an economy service which allows us to offer Free Shipping whilst offering competitive prices.