Notes to Self

Alex Sokolsky's Notes on Computers and Programming

Sony WH-1000XM4 Wireless Noise Canceling Headphones

From suport page:

App: “Sony Sound Connect”, formerly “Sony Headphones Connect”.

Buttons

Button Short Press Press (2 sec) Long Press (7 secs)
Power Voice feedback charge level Power Up/Down Pair
Custom Rotate: AS:ON - AS:OFF/NC:OFF - NC:ON Start NC Optimizer  

LED

Blink Description
Double Blue Pairing
Solid Blue On
Red Discharged

Gestures

Gesture Description
Double tap call pick up/down, play/pause
Swipe up/down volume up/down
Swipe right/left and release track next/prev
Swipe right/left and hold fast forward/reverse
Touch the entire touch sensor Quick Attention Mode
2-finger touch Speak-to-Chat

Sony | Sound Connect app

Formerly “Sony Headphones Connect”. Use it.