Available Operating Time; Bluetooth Connection - Sony WH-CH720N Help Manual

Help Guide
Wireless Noise Canceling Stereo Headset
WH-CH720N

Available operating time

The available operating times of the headset with the battery fully charged are as follows:

Bluetooth connection

Music playback time
Codec Noise canceling function/Ambient Sound Mode
AAC Noise canceling function: ON
AAC Ambient Sound Mode: ON
AAC OFF
SBC Noise canceling function: ON
SBC Ambient Sound Mode: ON
SBC OFF
About 60 minutes of music playback is possible after 3 minutes charging. About 4.5 hours of music playback is
possible after 10 minutes charging as well.
Communication time
Noise canceling function/Ambient Sound Mode
Noise canceling function: ON
Ambient Sound Mode: ON
OFF
Headphone cable connected (power is turned on)
Noise canceling function/Ambient Sound Mode
Noise canceling function: ON
Ambient Sound Mode: ON
OFF
Hint
By using the "Sony | Headphones Connect" app, you can check which codec is used for a connection or switch the DSEE™
function.
Note
Available operating time
Max. 35 hours
Max. 35 hours
Max. 50 hours
Max. 35 hours
Max. 35 hours
Max. 50 hours
Available operating time
Max. 35 hours
Max. 35 hours
Max. 40 hours
Available operating time
Max. 35 hours
Max. 35 hours
Max. 50 hours
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