Battery Life - Sony MV-90MDV Mode D'emploi

Cordless Stereo Headphones MV-01HP
1 Battery compartment lid 41
To set batteries, open the lid.
2 Power (ON/OFF) switch 18
3 Ear pad
4 VOL control dial 18
To adjust the volume level from 0 to 10.
5 POWER indicator 18
When the power switch of the headphones
is set to ON, the POWER indicator lights
up in red.
12

Battery life

Size AAA dry batteries (2) are supplied with
the headphones.
Battery
Sony alkaline battery
LR03/AM-4 (N)
Sony manganese battery
R03/UM-4 (NU)
1 at 1 kHz, 1 mW+1 mW output
*
2 Time stated above may vary, depending on the
*
temperature or conditions of use.
Tip
Refer to "Replacing the batteries" for details on
how to replace the batteries (page 41).
Approx. hours* 1
2
60 hours*
2
28 hours*