Available Operating Time; Bluetooth Connection - Sony WH-1000XM4/S Help Manual

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
DSEE
Codec
Extreme™
LDAC™ AUTO
LDAC AUTO
LDAC AUTO
LDAC OFF
LDAC OFF
LDAC OFF
AAC AUTO
AAC AUTO
AAC AUTO
AAC OFF
AAC OFF
AAC OFF
SBC AUTO
SBC AUTO
SBC AUTO
SBC OFF
SBC OFF
SBC OFF
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
Noise canceling function/Ambient Sound Mode
Noise canceling function: ON
Ambient Sound Mode: ON
Speak-to- Noise canceling function/Ambient Sound
Chat
OFF Noise canceling function: ON
OFF Ambient Sound Mode: ON
OFF OFF
OFF Noise canceling function: ON
OFF Ambient Sound Mode: ON
OFF OFF
OFF Noise canceling function: ON
OFF Ambient Sound Mode: ON
OFF OFF
OFF Noise canceling function: ON
OFF Ambient Sound Mode: ON
OFF OFF
OFF Noise canceling function: ON
OFF Ambient Sound Mode: ON
OFF OFF
OFF Noise canceling function: ON
OFF Ambient Sound Mode: ON
OFF OFF
Available operating time
Max. 24 hours
Max. 18 hours
Mode
20
Available operating
time
Max. 16 hours
Max. 14 hours
Max. 20 hours
Max. 24 hours
Max. 18 hours
Max. 30 hours
Max. 18 hours
Max. 16 hours
Max. 22 hours
Max. 30 hours
Max. 22 hours
Max. 38 hours
Max. 18 hours
Max. 16 hours
Max. 22 hours
Max. 30 hours
Max. 22 hours
Max. 38 hours