Help Guide
Wireless Noise Canceling Stereo Headset
WF-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 1 hour of music playback is possible after 5 minutes charging.
If you set the following functions, the available operating time of the battery may become shorter than the ones
described above.
Automatic wind noise reduction
Speak-to-Chat
Equalizer
Function to launch the voice assistant by your voice (wake word)
Communication time
Codec DSEE Extreme™ Noise canceling function/Ambient Sound Mode Available operating time
LDAC™ AUTO Noise canceling function: ON Max. 3.5 hours
LDAC AUTO Ambient Sound Mode: ON Max. 3.5 hours
LDAC AUTO OFF Max. 4 hours
LDAC OFF Noise canceling function: ON Max. 5 hours
LDAC OFF Ambient Sound Mode: ON Max. 4.5 hours
LDAC OFF OFF Max. 6 hours
AAC AUTO Noise canceling function: ON Max. 6 hours
AAC AUTO Ambient Sound Mode: ON Max. 6 hours
AAC AUTO OFF Max. 8 hours
AAC OFF Noise canceling function: ON Max. 8 hours
AAC OFF Ambient Sound Mode: ON Max. 8 hours
AAC OFF OFF Max. 12 hours
SBC AUTO Noise canceling function: ON Max. 5.5 hours
SBC AUTO Ambient Sound Mode: ON Max. 5.5 hours
SBC AUTO OFF Max. 7 hours
SBC OFF Noise canceling function: ON Max. 7.5 hours
SBC OFF Ambient Sound Mode: ON Max. 7 hours
SBC OFF OFF Max. 11 hours
Noise canceling function/Ambient Sound Mode Available operating time
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