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Contents
Preparation
Charging / Battery status
Connect the headphones to a computer or USB AC adapter (sold
separately) using the supplied dedicated USB cable to charge the battery.
PC
or
USB AC
adapter
The charging status can be checked from the charging LED on headphones.
Charging status
Color of charging LED
Charging
Fully charged
Connections
USB cable (supplied)
Red
Green
Operation
Troubleshooting
0 When using the headphones for the first time after purchase or when the
remaining power of the rechargeable battery is low, charge the battery.
0 You can connect the headphones to a device using the supplied audio cable to
enjoy listening to music even if the battery is drained. (v p. 8)
0 The noise cancelling function can be used for approximately 30 hours when the
battery is fully charged.
0 It takes approximately 2 hours to fully charge the rechargeable battery from the
state of no remaining battery power.
0 The usable time of the headphones differs depending on the temperature of the
environment in which they are used and method of use.
NOTE
0 When connecting the USB cable to the USB port, be sure to match the cable
connector with the shape of the socket. Forcing the connector into the socket will
cause damage.
0 The rating of the charging output should be DC 5 V, 2.4 A or less.
6
Appendix
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