My biggest problem with Sony's WF-1000XM4 wireless earbuds is

The user experience is about to go up a level

Is it normal for WF-1000XM4 ear tips to break easily? Bought these

Sony WF-1000XM4 review - SoundGuys

Sony WF-1000XM4 Wireless In-Ear Headset - Black for sale online

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Sony WF-1000XM5 Review

The Walkman Blog: Two More Sony WF-1000XM4 Battery Failures

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Sony WF-1000XM4 wireless earbuds review: entertaining and musical

SONY WF-1000XM4 True Wireless Earbuds Unboxing Setup Review