MINISO K88 Mini Matte Wireless Earbuds User Manual
- June 6, 2024
- MINISO
Table of Contents
MINISO K88 Mini Matte Wireless Earbuds
DEAR CUSTOMER
Thank you for choosing Mini Matte Wireless Earbuds Model:
K88. Please read the manual carefully before use. Using it properly can better
enjoy the product. Mini Matte Wireless Earbuds has stylish appearance, true-
to-life sound and multiple functions. The whole series have the patent of
appearance design. The system adopting the industry-leading technology enables
you to enjoy the excellent sound effects anytime at home, outdoors, during a
trip or during work. It provides perfect experience when you play music on
your laptops, digital music players and other audio-visual players, leading
you to a better life with beautiful music!
CAUTIONS
- Use and store the product at room temperature.
- Do not expose the product to rain or damp environment.
- Do not drop the product to avoid being damaged.
- Do not modify, disassemble and repair the product.
- Irreplaceable Li-ion battery inside. Do not throw it, put into fire or expose to sunlight to avoid danger.
- Dispose the battery according to local rules & regulations, recycle the battery if possible. Do not dispose the battery as household waste to avoid polluting the environment.
PRODUCT OVERVIEW
SPECIFICATIONS
Model: K88
Bluetooth version: V5.0
Battery: Rechargeable polymer lithium battery
Earbuds battery capacity: 30mAh
Earbuds charging case battery capacity: 320mAh
Rated voltage: 3. 7V
Earbuds charging time: About 1.5h
Charging time of the charging case: About 1.5h
Music Playtime: About 5h (70% volume)
Music Playtime: About 4h ( 100% volume)
Talking time: About 3h
Standby time: About 85h
Charging port: Type-c
Input: DC5 V/500mA (Case)
ACCESSORIES
User Manual, Type-c charging cable
FUNCTIONS
Touch surface area (Abbreviation: MFB button)
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Turn on: When the earbuds are off, hold MFB for 3 seconds.
When the white light is flashing, the earbuds are on. Then the red light and white light flashes alternately and enter pairing mode; Take out the earbuds from the case, they will automatically on and enter pairing mode (The red light and white light flash alternately) . -
Turn off: Place the earbuds into the charging case. The earbuds will turn off and enter charging mode (Red light is on).
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TWS pairing:
1. Entering pairing mode, double touch MFB on both sides.
2. TWS pairing time is 10s. If not paired after 10s, please try again. -
Disconnect pairing mode:
If the earbuds are paired, select disconnect on the phone, or turn off Bluetooth or the earbuds. -
Automatically connect:
1. After turning on the earbuds, the device shall automatically pair the earbuds within effective distance.
2. After exceeding the effective distance, the earbuds will automatically pair if going back to the effective distance within 3 mins. -
Answer/Hand up a call: Double touch MFB on the left/right side.
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Reject an incoming call: Long touch MFB for 2 seconds on the left/right side.
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Play/Pause: Touch MFB twice on the left/right side when the music is playing/pausing.
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Last track: When the music is playing, touch MFB on the left side three times when the music is playing.
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Next track: When the music is playing, touch MFB on the right side three times when the music is playing.
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Low battery notification: When the battery voltage is lower than 3.3V, the red light flashes once every 30s.
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Low battery shutdown: When the battery voltage is lower than 3.3V, earbuds will shut down automatically.
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No paring shutdown: Earbuds will shut down automatically if no paring was found within 3 mins.
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Earbuds charging: Place the earbuds into the case, then the red light is on while the white light on the case will off after 4 seconds.
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Earbuds charging case charged: The red light will be off.
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Earbuds case charged: Charge with 5V charger, white light & red light on the case will flash.
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Earbuds charging case fully charged: The red light on the case will on.
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Activate voice assistant: When the device is on standby mode, press MFB button for 3 s to activate voice control.
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Reset: When the TWS is pairing (both sides), press any MFB three times and the red light of the left/right side flashes. Delete Bluetooth information from the device and the earbuds enter OFF state. When first use:
1. The distance between earbuds and the phone shall be within 1m.
2. Take out the earbuds, they will automatically turn on and enter paring mode (red light and white light flash alternately). When the red light and white light of one of the earbuds flash alternately, and the other earbud does not flash, it means that the left and right earbuds have been paired successfully.
3. Go to “Bluetooth”, then search device. Select “MINISO-K88″and connect. When successfully paired, the light will off.
4. If failed, please repeat the previous steps.
5. If successfully paired, the earbuds will automatically pair when you take out them with the Bluetooth on. When you place back, they disconnect from the phone.
TROUBLESHOOTING
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Cannot hear audio playing when talking on the phone or listening to music, and the sound is coming from the phone. Answer: Please check in your paired Bluetooth device whether the uses for phone calls and media audio have been toggled on. The sound will come out from the mobile phone when either is toggled off.
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Audio latency
Answer: Audio latency is common, as there is 10-20 msec time difference caused by decoding during video playing, you can try to disconnect the earbuds before reconnecting, or change to another player. -
The range of connection is less than 1 Om Answer: The effective distance is 5-8m, but could reach 9-1 Om. It is better to move your mobile device closer to the earbuds (within 5m) and away from any interference or obstructions. Distance, phone brands and circumstances could make different outcomes.
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No response when using power bank.
Answer: The earbuds input current is too small and the power bank cannot detect it. It is thought that the earbuds are fully charged and does not need to be charged, so the power bank will automatically shut down.
ATTENTION
a. To avoid hearing damage, use your earbuds at a comfortable, moderate
volume level. Do not use the earbuds at a high volume for any extended period
for it might cause permanent damage.
b. Do not use the earbuds at any time you need to focus, the inability to
hear surrounding sounds may present a danger to yourself or others, e.g.,
while riding a bicycle or walking in or driving, etc.
c. When watching video, audio latency can might occur.
d. To prolong the lifespan, charge the earbuds or the charging case at
least once per month when not in use for a long time.
e. The output voltage and current of the charger shall not more than
5V/1A. If the output voltage and current of the charger exceed the specified
value, it will cause serious damage to the product, and the product warranty
will be invalidated at the same time.
f. Enter/ Exit OUT: When one earbud is paired, touch 5 times MFB to enter
into OUT mode, touch 3 times MFB to reset, the electricity will be
disconnected when fully charged.
g. If the earbuds are dead, place the earbuds in the case to charge, and
they can reboot after 5 seconds.
FCC Warning
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.
Caution: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
NOTE: 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.
Do not dispose of electrical appliances as unsorted municipal waste, use
separate collection facilities. Contact your local government for information
regarding the collection systems available. If electrical appliances are
disposed of in landfills or dumps, hazardous substances can leak into the
groundwater and get into the food chain, damaging your health and well-being.
