XS (extra small) 9mm. Compatible with Sony WF-1000XM5, WF-1000XM4, WF-1000XM3, LinkBuds S WF-LS900N (not compatible with LinkBuds WF-L900), WF-C700N, WF-C710N, WF-C500, WF-C510, WI-C100, and other similar models.
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Lost left earbud, so selling the right earbud and housing only - both in good working order
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Sony WF-1000XM4 Black Truly Wireless Noise Cancelling. charging cable.
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These earbuds and charging case are in very good condition and in working order. Sony WF-1000XM4 Black Charging Case/Left Earbud/Right Earbud Silver/Black.
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Sony WF-1000XM4 Black Truly Wireless Noise Cancelling. Excellent battery life.
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I could never go anywhere without my headphones. I lost this pair and had to buy a new one but I found them again so selling because now I have the slightly new WF-1000XM5. Works perfectly : )
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Industry-leading noise cancellation now even better! Bluetooth enabled for a wireless connection to your devices. Active noise cancellation. In the box: Charging Case, USB Type-C cable. Smart feature Speak-to-Chat: It automatically pauses the music on the 1000XM4 and lets in ambient sound so you can conduct a conversation handy if you want to keep your headphones with mic on, or your hands are full.
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Model:Z55H(1254). 2 Z55H（1254） battery. Sony WF-1000XM4 Bluetooth Headset. Case battery. 1 Case BOX 520mAh battery. Battery Size:12 5.4mm.
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