Basic use of headset, Charging the headset – Sony DR-BT21iK User Manual
Page 11
DR-BT21iK [GB] 3-280-325-12(1)
11
DR-BT21iK [GB] 3-280-325-12(1)
The headset contains a rechargeable Lithium-Ion battery, which
should be charged before using for the first time.
1
Connect the supplied AC power adaptor to the DC IN 3 V jack on the
headset.
Bluetooth headset
To DC IN 3 V jack
To an AC outlet
AC power adaptor (supplied)
When the AC power adaptor is connected to an AC outlet,
charging starts.
Tips
If the AC power adaptor is connected to an AC outlet while the headset is
turned on, the headset will be turned off automatically.
The headset cannot be turned on while charging.
2
Make sure that headset indicator (red) lights up while charging.
Charging is completed in about 3 hours* and the headset
indicator (red) goes off automatically.
* Time required for empty battery to recharge.
Basic use of headset
Charging the headset
Continued