Help Guide
Wireless Noise Canceling Stereo Headset
WH-1000XM4
Available operating time
The available operating times of the headset with the battery fully charged are as follows:
Bluetooth connection
Music playback time
About 5 hours of music playback is possible after 10 minutes charging.
When Speak-to-Chat is set to “Enable (ON)”, the available operating time is shortened by about 30% compared to
the case of “Disable (OFF)”.
Communication time
Codec DSEE
Extreme™
Speak-to-
Chat
Noise canceling function/Ambient Sound
Mode
Available operating
time
LDAC™ AUTO OFF Noise canceling function: ON Max. 16 hours
LDAC AUTO OFF Ambient Sound Mode: ON Max. 14 hours
LDAC AUTO OFF OFF Max. 20 hours
LDAC OFF OFF Noise canceling function: ON Max. 24 hours
LDAC OFF OFF Ambient Sound Mode: ON Max. 18 hours
LDAC OFF OFF OFF Max. 30 hours
AAC AUTO OFF Noise canceling function: ON Max. 18 hours
AAC AUTO OFF Ambient Sound Mode: ON Max. 16 hours
AAC AUTO OFF OFF Max. 22 hours
AAC OFF OFF Noise canceling function: ON Max. 30 hours
AAC OFF OFF Ambient Sound Mode: ON Max. 22 hours
AAC OFF OFF OFF Max. 38 hours
SBC AUTO OFF Noise canceling function: ON Max. 18 hours
SBC AUTO OFF Ambient Sound Mode: ON Max. 16 hours
SBC AUTO OFF OFF Max. 22 hours
SBC OFF OFF Noise canceling function: ON Max. 30 hours
SBC OFF OFF Ambient Sound Mode: ON Max. 22 hours
SBC OFF OFF OFF Max. 38 hours
Noise canceling function/Ambient Sound Mode Available operating time
Noise canceling function: ON Max. 24 hours
