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AA2081
Bluetooth stereo headset
User’ guides
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Before using
Overview
1) Left Speaker
2) Right Speaker
3) Adjus table ba nd
4) last song
5) volume down
6) Charging port
7) next song
8) LED Indicator
9) Power/Play/Pause/Hands free control Button (MFB)
10) Volume up
11) Built-in micropho ne
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Charging the headset
* The headset comes with a built-in rechargeable battery, prior to first time
use, it is reco m mended to charge the battery for at least 4 hours.
* When the headset is low power, the headset emits “beep” five to ne s e ve ry
5 minutes and the red LED flashes instead of the b lue LED. Please recharge
the headset when this occurs.
1. Connect the DC plug (cylinder style) in to the Charging port of the
headphone ( re f overview, point 8)
2. Plug opposite side in to a USB port of PC or USB power adaptor.
Red light on: Charging
Red light off: Charge complete
3. Average charge time is 1.5 hours
Switching on / o ff head se t
Function
Operation
LED
indicator
Indication
tone
Sw itc h on
Press the MFB button
for 3-5 seconds, and
release it till the blue
LED is on
Blue LED
is on for 1
second
“BI”
Switch off
Press the MFB button
for 3-5 seconds, and
release it till the red
LED is on
Red LED is
on for 1
second
“BI”
Note: In order to save power, the headset will turn off automatically if no
Bluetooth device can be connected after 5 minutes.
How to enter pairing mode
Function
Operation
LED
indicator
Indication
tone
Enter
pairing
mode
Make sure the headset is
off. Press and hold MFB
button for 7-9 seconds,
then release it till the red
and blue LEDS blink
alternately
Red and
blue LEDs
blink
alternately.
Two
“DU” tones
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Note: Pairing mode w ill last 2 minutes. If no devices can be connected after
2 minutes, it will return to standby mode au tomatically.
Pairing the headset with Bluetooth mobile phone
Prior to using the headset for the first time, you have to pair it with a
Bluetooth-enabled mobile phone. The pairing procedures are subject to
different models of mobile phones. Please refer to your mobile phone user’s
manual for further information if required. The general pairing procedures
are as follows:
1) Keep the headset and mobile phone within a 1 met r e range when pairing.
2) Make the headset enter into pairing mode (Please refer to “how to enter
into pairing mode”).
3) Activate your c ell phone’s Blue too th f unc tion a nd set your ce ll phone to
search for Bluetooth devices w ithi n r a n ge, and se lect “AA2081” from the
list of devices s hown;
4) According to ind icatio n, enter pa s s word or PIN No:”0000”, and press the
key of” Yes” o r “confirmed”.
5) After successful pairing, select “AA2081”i n t he B lue t o oth d e v ice list and
press “connect”.
6) After successful connecting, the blue LED of the headset quickly blinks
twice or three times every 4 seconds.
Notes:
If t he p a ir ing is not successful, please switch off headset firstly, a nd t he n
re-pair according to the step 1～6 me ntione d ab ove.
After pairing is successful, paired devices will remember each other.
Unless pa iring information is deleted because of new pairing, no need to
pair when use next time. The headset can remember 8 paired devices,
when paired devices exceed 8 paired devices, the first one will be
replaced.
If yo u wa nt to pair the headset with other devices, please pair it wit h the
new device according to steps 1～6 mentione d ab ove .
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Pa i r i ng he a d s e t w i t h B l uet o oth t r a nsm i t t e r
You can connect the headset to a Bluetooth transmitter (i.e. smartphones,
Bluetooth equipped speakers, etc) to enjoy music wirelessly. The pairing
steps are as follows:
1) Keep your headset and transmitter within 1 metre when pairing.
2) Enter pairing mode on the headset (P lease refer to “How to e nter pairing
mode).
3) Turn on the Bluetooth transmitter and enter pairing mode. It will search
for Bluetooth devices automatically and send a pairing request.
4) When the headset requests PIN No, the Bluetooth transmitter need to
respond “0000” automatically.
5) After successful pairing and connecting, the blue LED of headset quickly
blinks twice eve ry 4 second s.
Notes:
1) The pairing password of AA2081 is “0000”, so, the headset can’t pair
with the Bluetooth transmitter which pairing password is not “0000”.
2) If the pairing is still not successful after trying several times, please refer
to your Bluetooth transmitter manual carefully.
Pa i r i ng he a d s e t w i t h Multi-devices
The headset can connect with two Bluetooth devices at most. If you want to
finish the Multi-pairing, please refer to the following steps:
1) Firstly, pair the headset with Bluetooth transmitter (refer to “pairing
headset with Bluetooth transmitter).
2) Switch off the Bluetooth transmitter.
3) Pair and connect the headset with the Bluetooth mobile phone (refer to
“pairing headset with Bluetooth mobile phone”).
4) Restart Bluetooth trans mitte r, it will connec t w ith heads et automat ica lly.
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Making calls with the headset
Function
Status of
headset
Operation
Voice d ial
Standby mode
Pre ss and hold < (last song)
button for 2s, release it till hearing
indication sound
Re dial la s t
number
Standby mode
Press MFB twice quickly
Volume up
Conversation
mode
Press or hold + key
Volume down
Conversation
mode
Press or hold - key
Answer calling
Ringing
Press MFB
Reject calling
Ringing
Pre ss and hold MFB for 2s, a nd
release it till hearing indication
sound
Function
Status of
headset
Operation
End calling
Conversation
mode
Press MFB
Call transfer
Conversation
mode
Pre ss and hold MFB for 2s, and
release it till hearing indication
tone
Microphone
mute
Conversation
mode
Quickly p r ess the MFB twice
Ca nc e l mu t e
Conversation
mode (mute )
Quickly p r ess the MFB twice
Note:
Not all the mobile phones support all the functions listed above. Please
refer to your mob i le p ho ne us e r’s ma nual.
Different function and pro mpt tone according to d ifferent mobile phone.
W hen the vo lume is adj usted to max or min, you wi l l hear a prompt tone.
W hen pressin g the answe r button on some mobile p hones, the call will be
trans ferred to t he mobile phone. You can switch the call to the headset by
us ing the conve rsa tion s witc h butto n or t hroug h opera ti ng on the mobi le
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phone. Please refer to your mobile phone user manual for further
information.
Playing music
Whe n the headset connects with the mo bile phone or Bluetooth transmitter
which supports A2DP, you c an enjoy mu sic throug h headset wirelessly.
Function
Status of the
headset
Operation
Volume up
Play in g mu sic
Short or hold + key
Volume down
Play in g mu sic
Short or hold - key
Function
Status of headset
Operation
Pause
Play in g mu sic
Press MFB
Play
Pausing
Press MFB
Last song
Play in g mu sic
Press < key
Next song
Play in g mu sic
Press > key
Fast forward
Play in g mu sic
Hold > key
Rewind
Play in g mu sic
Hold > key
Notes:
For some of mobile pho ne s, whe n they are playing music, the mus ic w il l
transmit to the speaker of mobile phone, you have to choose “transmit
the sound through Bluetooth” in the “setting” of music play interface,
and then choose “AA2081” in the device list, the music will be
transmitted to the headset. Please refer to the instruction of your mobile
phone for further infor matio n.
When the volume of headset is adjusted to max or min, yo u wi ll hea r an
indication tone.
Remote contro l t he func tio n o f las t so ng/ next so ng/ paus e/reve rt, it needs
your mobile phone or Bluetooth transmitter supports AV RCP. Please
refer to the ins tr uct io n o f your mobile phone or Bluetooth transmitter for
further i nfor matio n.
Restoring to factory defaults and resetting
Make sure the headset is off, press and hold MFB and + buttons
simu lta neous ly fo r abo ut 8 se conds , rele ase t hem whe n yo u hear tw o “DU”
tones and see red LED is on, now the headset restores to factory defaults,
and the pairing information will be de leted.
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Charge the headset to make it reset.
LED Indicator Guide:
Charging
LED indicator
Status of the headset
Red LED is on
Charging
Red LED is off
Fin is h charging
Pairing with the Bluetooth devices
LED Indicator
St atu s o f the headset
Red and blue LEDs blink
alternately
Pa ir i n g mo d e
Blue LED quickly blinks once
every 2 seconds.
Not connected to a device
Blue LED quickly blinks twice
eve ry 5 seconds
Set up HFP or A2DP connection
Blue LED quickly blinks three
times every 5 seconds
Set up HFP and A2DP
connection
Blue LED quickly b links
continuously
Conversation mode
Red LED blinks twice every 20
seconds
Low power
Indication tone
Indication tone
Status of headset
One tone every 3 seconds
Conversation mode and
microphone mute
Three “DU” tones every 20 seconds
Low power
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Care and maintenance
Keep it dry and do not place in damp areas
Keep the product away from direct sunlight or hot places
Do not expose the product to extremely cold areas
Do not attempt to d isas s emble the product
Do not drop unit on hard surfaces
Do not use chemical products or detergent to clean the product
Specifications
Bluetooth version
Bluetooth V3.0+EDR
Bluetooth profiles
Headset, Hands free, A2DP, AVRCP
Effective range
10 metres
Working time
Music: Up to 9 hours
Talk: U p to 9 hours
Stand by time
Up to 400 hours
Input
DC : 5V/500mA
Charging time
About 1.5 hours
Dimensions
162×153.5×32 mm
Weight
Approx. 99 g
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