Sony WF-1000XM3 True Wireless Bluetooth Noise Canceling in-Ear Headphones Black (Renewed)
I believe this is the cheapest these have been.
24bit Audio signal processing delivers dramatically improved sound quality
Battery life up to 24 hours with carrying case (with 10min quick charge for 90min of play time)
Truly wireless design with uninterrupted L/R simultaneous Bluetooth transmission
Alexa enabled for voice access to music, information, and more. Activate with a simple touch.
Smart listening by adaptive sound control automatically switches to ambient sound mode based on your activity