XinZhengYu technology U-MINI Wireless Bluetooth Headset User Manual

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Document ID	4099955
Application ID	nV1q8qBWgBOfn1E+Juaxjg==
Document Description	user_manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	27.36kB (341945 bits)
Date Submitted	2018-12-09 00:00:00
Date Available	2018-12-09 00:00:00
Creation Date	2018-11-12 21:18:10
Producing Software	Corel PDF Engine Version 17.0.0.491
Document Lastmod	2018-12-06 16:42:28
Document Title	Users Manual
Document Creator	CorelDRAW X7
Document Author:	Administrator

Test Model：U-mini
Wireless Bluetooth earbuds
User Manual
V1.1
Product Overview
01
Wireless earbuds
① Earflap
② Charging contacts
③ Earplug
④ Earphone Indicator Light
⑤ Multi-Function Button
⑥ microphone
02
Charging Box
① Charging Box's lid
② Wireless Headset
③ Capacity Indicator Light
④ USB Port
①
②
③
Hello!
④
Thank you for choosing U-winner Wireless Headset. Please read this User Manual
carefully and save it for future reference. If you have any questions,
please contact us .
01
02
Product Overview
Wireless Earphone
Earflap
Charging Contacts
Earplug
Multi-Function Button
Earphone Indicator Light
Microphone
Specifications
Product name:
Support mode:
Bluetooth version:
Transmission range:
play time:
Stand-by Time:
Battery capacity of earbuds:
Battery Capacity of Charging Box:
Weight of earbuds:
Charging Box & earbuds:
HFP / HSP / A2DP
5.0
≥ 33 feet (10m)
3hours
about 77 hours
50mAh/ 3.7V
1000mAh / 3.7V
Left: 6g; Right:6g
63.43g
Function Operation
Function
Power on
Power off
Play/Pause
Wake up siri
Answer
Hang up
Refuse
Next song
previous song
Operation
Automatically power on by taking out of charging box.
Automatically power off by putting into the charging box.
Click the function button.
Continuously press the function button twice in standby mode.
Press the function button once when calling.
Press the function button once during talking.
Press the function button twice when calling.
Hold on the function button of the right earbuds about 2 seconds.
Hold on the function button of the left earbuds about 2 seconds.
How to Wear the Headset
1/ Choose the right
earplugs so as to fit
your ears.
2/ Adjust the headset
to a comfortable
position.
3/Start your music journey
How to charge the earphone
2)Mobile phone emergency charging
It is recommended to fully charge the
earphones when using for the first time.
This charging box has a mobile power
function, and the charging box USB standard
interface can provide 20% of the power of
the mobile phone for emergency charging.
Please cover the lid when charging
1)Charge the charging box
When the earphone is placed in the charging
box, the indicator light will be green and will
be off after 20 seconds. The remaining
capacity of the charging box is four levels,
which are: 25%-50%-75%-100%
100%
25%
Open the lid and connect it with a USB
charging cable to charge the phone.
3)Mobile phone emergency charging
How to Pair the Headset
A: When charging the earphone, the red
indicator light of the earphone flashes.
C: When the two earphones are full, the
earphones will light blue and then go out.
1)Take the headphones out of the charging
box; and the earbuds will automatically
power on and Right earbuds will enter into
the state of the red and blue lights
alternately flashing.
B: When only one earphone is full, the
earphone will light blue until the other
earphone is full.
2)Turn on the Bluetooth function of your
device, find "U-mini R" in the se arch results,
click it and wait for them to pair
automatically.
D: When the earphone indicator is
completely off, it indicates that the
earphone has been fully charged.
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Unpair
Turn on the Bluetooth of your device; find the " Umini R" in the search results; and click to pair the
Headset with the device.
UnpairWhen the headphones need to be used simultaneously for a single ear, the
following oper ations are needed to unpair them so as to prevent their aut omatic
interconnection.
Tip: the headset will remember the device previously it paired with. If
you have paired them before, you only need to turn on the device’s
Bluetooth and the headset (press and hold on the multi-func
tion
button for 3 seconds), they will be automatically connected without
entering into the pairing mode again.
Put the headset into the charging box; press the headset to enter into the charging state
(red light is constantly on); and pr ess the function button three times to successfully
unpair them (the red and blue light s flash simultaneously once).
Note: please complete the pairing in 10 minutes, otherwise the
headset will automatically power off so that you will need to put
the headset back to the charging box and then take it out to power
it on.
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12
Q&A
Pairing of headpones:
Q: Why cant' my headset be charged?.
1. Take the earphones out of the charging box; and the headset will automatically
power on and enter into the state of the red and blue lights alternately flashing.
A: Please cover the charging box's lid and keep the charging contact clean.
Q: Why can't my headset be powered on?
2. Simultaneously press and hold on the function button until the blue light flashes (the red
and blue lights stop flashing alternately); wait for the headphones to complete the pairing
automatically.
A: Please recharge it and make sure the headset has enough power. Put the headset into the charging box
to check if the indicator light is constantly red.
Q: Why can’t
the two headphones be paired with each other?
A: Put the two headphones back into the charging box for 5 minutes to reset, and then retake them out of
the charging box and pair them according to the method for first use.
3. When paired successfully, the right earphone enters into the pairing mode (the r ed and
blue lights flash alternately while the left earphone’s indic ator light does not flash).
Q: The wireless headset’s signal is not good?
4. Complete the pairing with your phone according to the method described above.
A: Bluetooth is a short-range wireless communication technology. When we say that it has a transmission
range of 10 meters, such range does not include all kinds of environment and special circumstances.
Please check whether there is any electromagnetic interference around.
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Q&A
Start your wireless intelligent life
Q: Why can't I hear the other when I’m
on the phone, or listening to music?
A: Please confirm the following points:
1) When you’r e on the phone, please select the speaker mode as "U-mini R".
2) When there is a call in, please click the multi-func tion button on the headset to answer it.
3) The connection modes of this wireless headset include "mobile audio" and "multimedia
confirm that both are allowed on your mobile phone.
audio". Please
Q: Why can't the headset pair with my device?
A: Please confirm the following points:
1) Please confirm whether the headset is powered on and enters into the pairing mode (the right headphone
is red and blue alternately flashing; and the left headphone is slowly flashing blue light).
2) Please confirm whether the headset has been connected to other devices. If so, please disconnect and
close the Bluetooth of that device.
3) Please confirm whether the headset is within the range of 10 meters.
4) If the above steps cannot solve the problem, please contact our after-sales service.
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1. Notes:
●Ple ase use this headset according to local laws and regulations.
●Ple ase place the headset in places where children can't reach them. Swallowing some parts can result in
severe consequences such as suffocation.
●Ple ase don't place the headset in an extreme cold or heat (below 0 °C (32 °F) higher than 45 °C (113 °F))
place; it will lead to let this device have deformation, reduce its battery’s charging capacity and shorten its
service life.
●Ple ase don’t wet the device or operate it with wet hands because liquid will damage the device.
●Ple ase don’t keep in a high sound volume for long hours, as this will damage your hearing. Please listen to
music or make phone calls at the lowest volume.
●Ple ase charge this product at least one month to extend the battery life.
●Standard 5pin USB interface, please use the charger of 5V1A to charge the charging box.
●Ple ase note that if the product is not used for a long time, the battery capacity will slowly drain away.
●"Caution" - improper use of battery in this product may cause fire or chemical burns. The battery may
explode in case of damages.
●Dispose the battery according to local regulations. Recycle, if possible. Don’t dispose the battery as
household garbage or throw it into the fire so as to avoid any explosions.
U-winner
2. Warranty
●This warranty covers any defects in production techniques.
●This warranty does not include problems caused by negligence or failure to follow this User Manual.
●If you have any questions, please feel free to contact us!
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FCC Warning Statement
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.

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