f
a
d
b
e
c
Fig. 1. Control panel design
CONTROL PANEL DESCRIPTION
a
+ : volume level increase button;
next track
b
LED indicator
c
: earphones ON/OFF button;
phone call acceptance;
Playback / Pause;
call control button
d
Micro USB port for charging
e
– : volume level decrease button;
previous track
f
Microphone (from the back)
CONNECTION AND OPERATION
Attention! Built-in battery must be
charged completely prior to the earphones operation. Make sure that
earphones are turned off before battery charging. Do not try to
extract or replace the battery on the earphones, this may cancel the
warranty or break the device.
Battery charging
•
Connect the earphones connecter
d
to a USB port of PC or USB charger
using USB to micro USB cable (included). During battery charging indicator
b
is red.
•
When the device is charged in full, indicator
b
is turned o
ff
.
•
In case of battery charge level is low repeats signal appers and LED
indicator
b
blinks red.
Earphones switching on/off
•
To switch on the earphones press and hold button
c
. During switching on
indicator
b
blinks blue color and sounds voice signal. To switch o
ff
the
device press and hold button
c
. LED
c
indicates red and sounds voice
signal.
Technical support: www.real-el.com
2
Wireless Stereo Earphones
ENG
Z-4030 BT
