Sony WH-1000XM4 Wireless Noise Canceling Stereo Headset Instruction Manual

Wireless Noise Canceling Stereo Headset
Operating Instructions

WH-1000XM4

https://rd1.sony.net/help/mdr/wh1000xm4/h_zz/?cid=qr0im000
https://rd1.sony.net/help/mdr/wh1000xm4/h_zz/

Online manual (help guide)

A

https://rd1.sony.net/help/mdr/mov0012/h_zz/

B
https://rd1.sony.net/help/mdr/mov0013/h_zz/

C
https://rd1.sony.net/help/mdr/mov0014/h_zz/

Dhttps://rd1.sony.net/help/mdr/mov0015/h_zz/

Instructional video
A : Ambient Sound Control
B : Quick Attention Mode
C : NC Optimizer
D : Speak-to-Chat