Sven AP-B450MV User Manual - Eng
ENG
2
Wireless Stereo Headphones
with Microphone
DESCRIPTION
a
Microphone
b IN: a
udio cable jack
c :
micro USB jack for battery charging
d
Control joystick
e :
headphones on/off and call
control button
f
LED indicator
b
a
c
d
e
f
Fig. 1. Headphones design
CONNECTION AND OPERATION
Attention! The built-in battery must
be charged completely prior to the
headphones application.
Headset charging
• Connect the headphones to a USB port of PC or USB charger using USB/
micro USB cable (included). During battery charging the indicator f is red.
• When the device is charged in full, the indicator f lights up blue.
• There is a short periodic double beep signal when the battery charge level is
low and the LED indicator f will be blue or red alternately.
• The battery in the headphones is used as an integral part of the device, there-
fore do not try to extract or replace it, because this can result in the warranty
cancellation or the device damage.
Device switching on/off
• In order to turn on the headphones press and hold the button e before you
hear a beep signal. When the device is turned on, the LED indicator f will start
blinking blue. In order to turn off the device, press once more and hold the
button e before you hear a beep signal. When the device is turned off, the LED
indicator f will blink red.
Control buttons
When connected to a telephone:
• in order to receive an incoming call press the button e; press the button e
once again to finish the call;
• when the button e is pressed shortly twice, the call function of the last
number dialed* is switched on;