The Sony WF-1000XM4 Earbuds Noise Cancelling Earbuds are currently on sale at Amazon Canada. Right now you only pay $304.99 which is a $95 discount (regularly $399.99).
Here you can read the review from Soundguys.com.
- Industry-leading noise cancelling1 with new Integrated Processor V1
- Exceptional sound quality with new Integrated Processor V1 and supporting LDAC codec.
- Crystal-clear call quality, beamforming microphone and a bone-conduction sensor provide clear voice detection even in noisy environments
- Speak-to-chat technology automatically reduces volume during conversations
- 8 hours long battery with Noise Cancelling