Sven AP-B450MV User manual

www.sven.fi
USER’S
MANUAL
Wireless Stereo Headphones
with Microphone
AP-B450MV

ENG
1
Operation Manual
Congratulations on your purchase of the SVEN stereo headphones!
COPYRIGHT
© 2014. SVEN PTE. LTD. Version 1.0 (V 1.0).
This Manual and information contained in it are copyrighted. All rights
reserved.
APPLICATION
SVEN AP-B450MV wireless stereo headphones with microphone are designed
for operation with PC, notebookes and other mobile devices by means of data
transfer via Bluetooth protocol. They can be also used in internet telephony,
during video conferences, in multimedia applications, in interactive games,
for speech recognition and foreign language teaching.
PACKAGE CONTENTS
•Stereo headphones – 1 pc
•Detachable audio cable – 1 pc
•USB power cord to micro USB – 1 pc
•User’s Manual – 1 pc
•Warranty card – 1 pc
SAFETY PRECAUTIONS
•Don’t use the stereo headphones while driving.
•Don’t use the stereo headphones at high volume for a long time (more than
15 minutes), as this may cause hearing impairment.
SPECIAL FEATURES
• 4.1 Bluetooth wireless signal transmission
• Track switching control possibility
• Call acceptance function
• Wired/wireless audio signal transmission
• Battery operation time up to 10 hours
• Radius of operation up to 10 m
AP-B450MV

ENG
2
Wireless Stereo Headphones
with Microphone
DESCRIPTION
aMicrophone
bIN: audio cable jack
c: micro USB jack for battery charging
dControl joystick
e: headphones on/offand call
control button
fLED 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 fis red.
•When the device is charged in full, the indicator flights up blue.
•There is a short periodic double beep signal when the battery charge level is
low and the LED indicator fwill 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 ebefore you
hear a beep signal. When the device is turned on, the LED indicator fwill start
blinking blue. In order to turn offthe device, press once more and hold the
button ebefore you hear a beep signal. When the device is turned off, the LED
indicator fwill 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 eis pressed shortly twice, the call function of the last
number dialed* is switched on;

ENG
3
Operation Manual AP-B450MV
Fig. 2. Connection diagram
Phone
PC Headphones
•when the button eis pressed shortly three times, the call rejection func-
tion* is turned on*;
•long displacement of the joystick d(+/-) – change of the volume level;
•short displacement of the joystick d( , ) – switching between musical
tracks of the media player of a connected device**;
•short press of the joystick d( ) – Playback/Pause of the media player of
a connected device**.
* Depending on telephone/smartphone configuration.
** Depending on a program of the media player.
Bluetooth technology
•Wireless data transfer via the Bluetooth protocol enables to connect wireless
headphones to compatible devises. Maximum radius of action of data transfer
is 10 m. Such obstacles as walls or other electronic devices can interfere with
the signal transfer.
Headset to a device interfacing
•It is necessary first to interconnect the device with a signal source (see the
connection diagram in Fig. 2) to transfer signals via Bluetooth. To do this, turn
on the headset, without releasing the button ewait for starting the search
mode – the LED indicator fwill alternate blue light with red one.
•It is necessary to select the search mode of de vices with Bluetooth on a sig-
nal source (telephone, notebook, smartphone, etc.). “SVEN AP-B450MV” mas-
sage will be displayed on the screen, which is to be connected to*.
•If connection is successful, there will be a short beep signal in the head-
phones; the search mode indication on the headphones is over. If no devices is
connected, the search mode will be turned offautomatically in three minutes
and the headphones will go to the standby mode. If the device interfacing has

4
ENG
Technical support is on www.sven.fi.
Notes. Technical specifications given in this table are supplemental information
and cannot give occasion to claims. Technical specifications and package con-
tents are subject to change without notice due to the improvement of SVEN
production.
TECHNICAL SPECIFICATIONS
Parameter, measurement unit
Sensitivity, dB
Frequency range, Hz
Impedance, Ohm
Membrane, mm
Connection type
Bluetooth supported profiles
Radius of operation, m
Operation time, h
Connector type
Cable length, m
Weight, g
Value
headphones: 105 ± 3
microphone: -58 ± 2
headphones: 20 – 20,000
microphone: 30 – 16,000
16
Ø 40
4.1 Bluetooth
HSP, HFP, A2DP, AVRCP
up to10
up to10
Ø 3.5 mm (3 pin) plug
1.2
180
been failed, it is necessary to switch the system in the search mode once more
(turn offand on)**.
•The indicator fon the headphones blinks blue short during the data
exchange with a device connected via Bluetooth.
* You might have to enter “0000” code to connect some models of devices via Bluetooth.
** If the item has been already registered in the device list of a source, then the second
search mode activation is not obligatory. Choose only the item name “SVEN AP-
B450MV” and the “connect” command on the source.
The use in the wired mode
•The device can be used as stereo headphones, if you connect them to a
sound source with the included cable via jack IN b. In this case it is not
necessary to turn on/offthem. However, in this mode control elements and
the microphone on the cup will not be active.
Wireless Stereo Headphones
with Microphone

Модель: AP-B450MV
Импортер вРоссии: ООО «СКАНДИТРЕЛ», 111024, РФ,
г. Москва, ул. Авиамоторная, д. 65, стр. 1.
Уполномоченная организация вРоссии: ООО «РТ-Ф»,
105082, г. Москва, ул. Фридриха Энгельса, д. 75, стр. 5.
Условия гарантийного обслуживания смотрите
вгарантийном талоне или на сайте www.sven.fi.
Гарантийный срок: 12 мес.
Срок службы: 2 года.
Производитель: «СВЕН ПТЕ. Лимитед»,
176 Джу Чиат Роуд, №02-02, Сингапур, 427447.
Произведено под контролем «Свен Скандинавия
Лимитед», 48310, Финляндия, Котка,
Котолахдентие, 15. Сделано вКитае.
Manufacturer: SVEN PTE. LTD, 176 Joo Chiat Road,
№02-02, Singapore, 427447. Produced under the
control of Oy Sven Scandinavia Ltd. 15, Kotolahdentie,
Kotka, Finland, 48310. Made in China.
® Registered Trademark of Oy SVEN
Scandinavia Ltd. Finland.
2.0 Multimedia Speaker System
Automatic Voltage Regulator
Стабилизатор напряженияСтабилизатор напряжения
Automatic Voltage Regulator
2.0 Multimedia Speaker System2.0 Multimedia Speaker System
SPS-619
Wireless Stereo Headphones
with Microphone
AP-B450MV