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USER MANUAL
TWS Wireless earphone
A5
FCC ID:2APCL-A5
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Product Parameters：
Product model
A5 TWS Wireless earphone
version
Bluetrum-Technology8832A
V5.0+EDR
Talk time
about 3 hours
Music time
about 3 hours
Headphone tip language
English
Transmission distance
10m
Headphone charging time
about 1 hours
Charging time of charging box
about 4 hours
Single headphone weight
4.3g
Charging box weight
38.5g
Headphone battery capacity
50mAH
Charging box battery capacity
450mAH
Headphone battery model
501215+PCB board
Charging box battery model
602040+PCB board
Battery type
Polymer lithium battery
Guarantee
1 Year
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Function description：
Charging contact
Horn
Micro USB charging
Switch/Power
button
microphone
LED indicator
Charging box battery indicator position
Charging box power switch
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Charging:
(1) Headphone charging. The charging box has a built-in battery.
State
LED indicator
Earphone
Charging
Red light is always on
Full of electricity
Bright blue light goes out after 10 seconds
Charging box
Charging
Blue light flashes
Full of electricity
Blue light is always on
When the charging box is fully charged, put the earphone into the
charging box to charge the earphone. When the earphone is in the
charging state, it always lights up red, the charging box is always
bright blue; when the earphone is charged When saturated, the blue
light turns off after 10 seconds, and the blue light of the charging
box goes out.
(2) Charging the charging box. When the power of the charging
box is too low or no power, connect the USB cable to charge; when
the charging box is in the charging state, the blue light is always on,
and there is a blue light flashing slowly, which means that there are
still a few remaining batteries.
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wearing method:
Please select the earbuds that are most suitable for you from the
different sizes of earphones provided (the earphones are
medium-sized earphones, and the accessories contain a pair of
large and small earplugs) for the best wearing and sound quality.
Boot method:
(1) Automatic boot. Open the top cover of the charging case, then
pick up the two headphones, and the two headphones will
automatically turn on. (Have Power on tone)
(2) Manual boot. When the headset is not inside the charging box,
it can be turned on manually; at the same time, long press the two
headphones to open the key After about 3 seconds, then let go, this
time is turned on.
Pairing mode:
First open the top cover of the charging box, then pick up the two
headphones, the two headphones will automatically turn on (there
is a power-on tone), after two seconds or so, the two headphones
are automatically paired (with a pairing tone), after the pairing is
successful, the red and blue lights Alternately flashing the main ear,
the blue light flashes slowly as the secondary ear; then turn on the
mobile phone Bluetooth device, search for the pairing name “A5”,
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and click the connection to use the pairing mode. (At this time, 2
headphones blue light flashes slowly, blinking once every 3
seconds)
Single ear mode:
First open the top cover of the charging box, then pick up one of the
headphones, then the headset will automatically turn on (there is a
power-on tone), after about 5 seconds, the red and blue lights flash
alternately, then open the Bluetooth device of the mobile phone
and search for the pairing name "A5". Click on the connection to use
the single ear mode; (At this time, the headset blue light flashes
slowly, blinking once every 3 seconds)
Play / Pause / Cut song (up and down) / Volume up and down
(1) Play/Pause.When the headset is in the pairing state, after
connecting with the mobile phone, select that you need to start the
APP playback software. At this time, if you tap the main ear or the
secondary ear to open the key, the music will start playing; once
again, tap the main ear or the secondary ear to open the key. A
moment, the music is paused. (In the single ear mode, operate in
the same way)
(2) Cut song (up and down). When the headset is in the pairing
state, after connecting with the mobile phone, during the process of
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playing music, at this time, the main ear is turned on, and the music
can be switched to the next song.
(3) Cut the song (previous song). When the headset is in the
pairing state, after connecting with the mobile phone, during the
process of playing music, at this time, the secondary ear is turned on,
and the music can be switched to the previous song.
(4) Volume up and down. When the headset is in the pairing state,
after connecting with the mobile phone, during the process of
playing music, at this time, the main ear is quickly touched by the
key three times to reduce the volume; the quick touch of the
secondary ear opens the key three times to increase the volume.
(only compatible with Apple system)
Call answering / hang up / Reject / Last replay / voice assistant
When the headset is in the pairing state, after connecting with the
mobile phone, when there is a call incoming, there is a caller
number at this time.
(1) Call answering.You can answer the call by touching the main or
auxiliary ear. (In the single ear mode, operate in the same way)
(2) hang up.In the process of talking to the other party, if you want
to end the call, you can hang up the phone by touching the main
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ear or the auxiliary ear to open the key. (In the single ear mode,
operate in the same way)
(3) Reject. You can reject the other party's call by pressing the main
or secondary ear for 1 second. (In the single ear mode, operate in
the same way)
(4) Last replay. You can perform the last number replay by touching
the main ear or the auxiliary ear open key twice at any time.
(Operation is effective only if you are not listening to music)
(5) voice assistant. When the headset is successfully paired, after
connecting with the mobile phone, press the main ear or the
auxiliary ear for 1 second to call the voice assistant. Touch the main
ear or the secondary ear again to turn off the voice assistant.
Shutdown method:
(1) Put two earphones into the charging box, the earphones are
always red, and the battery is in the state of being charged, and it is
turned off;
(2) Press and hold one of the earphones for about 3 seconds to turn
off the headphones;
(3) When the headset is disconnected from the mobile phone
Bluetooth, it will automatically shut down after 5 minutes;
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This product contains a built-in battery. It is not appropriate to
expose the product to strong sunlight and fire sources. Do not place
Other function tests:
(1) Automatically connect the paired mobile phone after booting.
(2) The TWS connection state lasts for 20 seconds, and the
Bluetooth status of the mobile phone is connected for 30 seconds. If
there is no connection, the pairing state will be entered;
(3) iPhone power synchronous display.
(4) The volume adjustment of the iPhone phone is synchronized.
(5) Recharge reset. (When the headphones are charged in the
charging box, the headphones return to their original state before
booting)
(6) When the electric power of the earphone is less than 10 %, there
will be a "low power, please charge" prompt tone. After the prompt
will be automatically turned off, the headphone should be charged
in time.
(7) Charging box battery capacity: 3.7 V/500mAh(Charging box can
charge headphones more than 3 times)
Safety precautions:
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(1) Due to improper operation or long-term blocking of the
headphone signal, resulting in a headphone without sound, please
try to move to the range of acceptable signals to restore normal.
the equipment in an environment where the temperature is too
high(above 45 degrees Celsius) or too low(below 0 degrees Celsius).
Because it can cause serious damage to the equipment.
Operation exception handling method:
(2) If the failure is caused by unknown reasons, the ear machine will
be rebooted for use.
(3) If the replacement of a single product or misoperation causes
the main and secondary headphones to be disconnected, the left
and right headphones will be repaired.
(4) If the headset is connected to the mobile phone and the song is
soundless, please turn to the Bluetooth setting of the mobile phone
to find the name of the connected headset. If it is connected, click
the headphone name again.
(5) If two headsets are paired and the phone is connected, the
headset is not sound after answering the phone. You need to check
the audio output of the phone. You must select the Bluetooth
matching name corresponding to the headset before you can make
a Bluetooth call.
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NOTE:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate
the equipment.
This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment
generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help
This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions (1)this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Thank you for using this product. Enjoy your stay.
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