Basic Use Of Headset; Charging The Headset - Sony DR-BT21IK/B Operating Instructions Manual

Basic use of headset

Charging the headset

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
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.
To DC IN 3 V jack
To an AC outlet
AC power adaptor (supplied)

Continued
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