Sony wega KV-36FS16 - Manual (Page 28)

Using the Features
22
Using Wireless Headphones
Installing the
Batteries Install the supplied size AA (R6) battery into the headphones.
1 Open the battery compartment lid by pressing and sliding the lid
as illustrated.
2 Insert the battery into the compartment with the positive side up
and then close the lid.
When used continuously, the battery lasts:
Replace the battery with a new one when the sound becomes weak.
✍
Wireless headphones are included and can only be used with models KV-32FV26 and
36FV26 only.
up to 40 hours with an alkaline battery
up to 20 hours with a manganese battery