Sony WH-L600 Help Manual page 9

When the charge indicator turns off, remove the headphones from the processor.
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Charging and usage time
Approximate charging time
*2
6 hours
*4
20 minutes
*1
At 1 kHz, 1 mW + 1 mW output
*2
Time required to fully charge an empty battery
*3
Time may vary, depending on the temperature or conditions of use.
*4 Time spent to charge an empty battery
Charge the battery of the headphones under following situations.
The headphones sound a long beep (about 2 seconds) and turn off.
The power/charge indicator of the headphones is dim or does not light up.
Sound is interrupted.
Note
Charge the battery in an ambient temperature of between 5°C and 35°C (41°F and 95°F). If you charge it outside the
recommended temperature range, the charge indicator flashes and the battery may not be charged.
The POWER (power) button of the headphones and the
If you do not use the headphones for a long period of time, the life of the rechargeable battery may become short. It improves
when you repeat the charging and discharging process several times.
If you store the headphones for more than a year, charge the battery once a year to prevent over-discharge.
If the length of time you can use the headphones became extremely short, the rechargeable battery should be replaced with a
new one. Please contact your nearest Sony dealer for a battery replacement.
Related Topic
WH-L600R Headphones
Approximate usage time
*3
17 hours
*3
2 hours
4-732-288-11(3) Copyright 2018 Sony Corporation
*1
(power) button of the processor are not available during charging.
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