MINISO Wireless Earbud M99 Product Manual
Welcome to MINISO Wireless Earbud
Take out and pair it
An illustration shows the MINISO Wireless Earbud charging case with two earbuds inside.
When using for the first time, take out the left and right earphones at the same time. When the white light and orange light of the earphones flash alternately, the earphones will enter the automatic pairing mode.
How to wear headphones correctly
Illustrations show a hand holding an earbud and inserting it into an ear, with labels "Left" and "Right" indicating the correct ear for each earbud.
Product Description
An earbud is shown with labels pointing to: "Earbud Night Running Light", "Bluetooth LED Display light", "Multi function key touch position", and "Charging Contacts".
Specification of Product
Illustrations show the earbuds and charging case with labels "Charging Indicator" and "Type-c Interface".
| Model of Product | M99 |
| Version | V5.4 |
| Effective Distance | Approx. 10m |
| Speaker Diameter | ⌀16.2mm |
| Impedance | 16Ω |
| Frequency Response | 20Hz-20KHz |
| Microphone Sensitivity | -42dB±3dB |
| Earphone Input | 5V=55mA |
| Charging Case Input | 5V=240mA |
| Charging Case Output | 5V=110mA |
| Earphone Battery Capacity | 55mAh |
| Charging Case Battery Capacity | 240mAh |
| Duration | Approx. 6 H (Earphone) |
| Earphone Charging Time | Approx. 2 H |
| Charging Time of the Charging Case | Approx. 1 H |
Touch Operation
Connect with Bluetooth device
A smartphone screen shows Bluetooth settings with "MINISO-M99" listed as a discoverable device. An earbud is also shown.
Open the Bluetooth settings option of the Bluetooth device to be paired, enter the options and find the Bluetooth pairing name of the headset "MINISO-M99". Click the pairing name to pair.
Indicator Light Description
Illustrations of earbuds and charging case with text explaining indicator light behavior.
- When the headset is turned on: white light and orange light flash alternately.
- When the headset is turned off: orange light flashes 3 times quickly and then goes off.
- Pairing status: white light and orange light flash alternately.
- Connection successful: no light.
- Headphone Charging: The charging case indicator light is always white, and the headset orange light is always on. After fully charged, the headset orange light turns from orange to white and then goes off, and the charging case indicator light goes off at the same time.
- Charging of the Charging case: The orange light of the charging case indicator flashes. After the charging case is fully charged, the indicator light of the charging case is always on.
Operation Controls
Once Press
An earbud is shown with "X1" indicating a single press.
Music mode: Play/Pause ▶️▶️
Phone mode: Call Answer/End ?
Power On
Auto power on: Take the Earphones out of the charging case; the Earphone will be powered on, with the prompt sound of "Du".
Manual power-on: Long press for 3 seconds; the Earphone will be powered on, with the prompt sound of "Du".
Power Off
Auto power off: Put the Earphone in the charging case; the Earphone will be powered off, with the prompt sound of "Du".
Manual power off: Long press for 5 seconds; the Earphone will be powered off, with the prompt sound of "Du".
Note: After turning on the device, if it is not paired and connected to the Bluetooth device for 3 minutes, it will automatically shut down. If the effective connection distance is exceeded and the Bluetooth device is not connected, after 3 minutes, it will automatically shut down with a beep sound.
Double Press
An earbud is shown with "X2" indicating a double press.
Music mode:
- Double press the right ear: Volume up [+]
- Double press the left ear: Volume decreases [-]
Long Press
An earbud is shown with "X" indicating a long press.
Wake up voice assistant
When using both ears, press and hold the left ear multi-function button for 2 seconds to activate the voice assistant. When using one earphone, press and hold the left (or right) earphone for 2 seconds to activate the voice assistant.
Phone mode
Press and hold the left (or right) ear multi-function button for two seconds: call rejection.
Triple Press
An earbud is shown with "X3" indicating a triple press.
Music mode:
- Triple press on the left ear: Previous song ◀️
- Triple press on the right ear: Next song ▶️
Clear Bluetooth pairing history
Hands holding two earbuds, with "X5" indicating five presses.
When both ears cannot be paired, you need to clear all connected devices and click the left and right earphones 5 times at the same time.
Wireless pairing mode
- When there is no pairing record for the left and right earphones, the left and right earphones will automatically pair after they are turned on. After successful pairing, there will be two beeps.
- When the left and right earphones have pairing records, they will automatically connect back when they are turned on, and the prompt will sound "beep".
Mode Switching and Special Modes
Switch between game mode and music mode (Binaural operation)
An earbud is shown with "X" indicating a press and hold.
Game mode: Press and hold the multi-function button on the right ear for 2 seconds.
Music mode: Press and hold again for 2 seconds.
Note 1: When using one earphone, you cannot switch between game mode and music mode.
Note 2: The factory setting defaults to music mode.
Earbud night running mode and Rear-mounted mode
Earbud night running mode
An earbud is shown with "X4" indicating four presses.
The earbud night running light is off by default. Click four times to turn it on. Click four times again to turn it off.
Rear-mounted mode
During exercise, you can install a headphone lanyard to make it more stable to wear. Connect the direction of the headphone installation diagram to the headphone lanyard and adjust it to a comfortable position.
Note: If the headset is turned off by mistake during the installation and hanging process, the headset needs to be turned on manually; both sides are the same.
Item list
Illustrations of product components.
- Headphones *1
- Charging case *1
- Headphone lanyard *1
- Charging case Lanyard *1
- Charging cable *1
- Instruction *1
Warranty statement
MINISO product warranty card
| Product number | SN number | ||
| User info | name | Purchase date | |
| telephone | |||
| address | |||
| Invoice number | |||
| Sales unit information | name (stamp) | ||
| address | |||
| telephone |
Compliance and Safety Information
FCC Compliance
FCC ID: 2BHJR-M99
FCC Warning: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.
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.
RF warning for Portable device: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
US REP:
Company name: REP America LLC
Address: 1942 Broadway St. STE 314C, Boulder, CO 80302, United States
Contact Person: Ben Xu
Email: d.zeng@rep-europe.de
Contact Phone: (719) 201-3314
Guarantee Exclusions
The above guarantee does not apply to the following situations:
- The validity period of the three guarantees has exceeded;
- Altering of the warranty cards and product code do not match the product itself;
- Failure of damages caused by misuse, abuse or improper transportation, use, maintenance or storage;
- Failure of damages caused by force majeure (such as earthquake, war, fire, etc.) or accident;
- Zippers and tower buckles are damaged due to excessive force;
- Off-line or tear caused by overloading;
- Any damage caused by sharp objects;
- Products with signs of burn damage or water logging;
- Damage caused by unauthorized dismantling and modification;
- Aging, discoloration, wear, cracking and other losses that occur during normal use of the product.
- If the product's original logo or label is changed or damaged, this warranty will be invalid.
The completeness and appearance of the product and accompanying materials are not covered by the warranty. You should inspect the product on site when receiving it and raise objections to any discrepancies.
MINISO Product service policy
If you encounter a problem, please contact customer service to solve it. After-sales email: 7@hifi-earphone.com
Warranty Policy Disclaimer
This manual does not come with any form of warranty, position expression or other implication. The products, specifications and information mentioned in this manual are for reference only, and the content will be updated on the website at any time without prior notice.
Warranty statement
The following guarantee is made for the products attached to this document:
If the product is damaged due to quality defects under normal use within twelve (12) months from the date of purchase (the “Warranty Period”), and if it can be repaired, it will be repaired free of charge. If the manufacturer confirms that it cannot be repaired, it will be replaced free of charge. The repaired product will continue to be covered by the warranty for the remaining warranty period (a minimum of not less than 30 days). The purchase date shall be based on the sales invoice date; if the purchase date cannot be determined, the warranty period shall be calculated as thirteen (13) months from the product production date.
If you want to apply for warranty, please call the product service hotline first and follow our instructions. When applying for a warranty, you are required to provide a valid sales invoice that is accurate, complete, and clearly filled out.
Guidelines for safe and effective use
Note: Please read this information first before using your Bluetooth headset. If the user makes modifications or modifications to this Bluetooth headset without permission, the user will lose the right to continue to enjoy the services included in the device.
Electromagnetic interference:
Electronic devices: To avoid the effects of electromagnetic interference or configuration incompatibility, please turn off your Bluetooth device in accordance with regulations in places with clear instructions.
Civil Aviation: After boarding the plane, please turn off your Bluetooth headset according to the flight attendant's instructions. It is strictly prohibited to use Bluetooth headsets during flight to avoid interference with the aircraft communication system.
Safety matters:
Placement: It is recommended that when you are not using the Bluetooth headset, place it in a place where it will not be squeezed. Squeezing may cause damage to the product or personal injury.
Children: Do not let children play with Bluetooth headsets. Some of the small parts are detachable and may be swallowed and cause danger.
Logos: FC, ROHS, CE.
Important safety tips
- Except for the operation methods specifically marked in the manual, please do not attempt to disassemble or replace any parts in the product.
- This product contains a built-in rechargeable battery. It is prohibited to hit, squeeze, puncture, or short-circuit the battery. If there are abnormal phenomena such as excessive temperature, deformation, bulging, or leakage, please stop using it. Do not expose the battery to open flames or sunlight. Do not use the battery after it has been immersed in water or in high-temperature or high-pressure environments such as the sun, heaters, or stoves. After using the earphones, do not place the earphones in a humid, dusty, oily smoke, steam, direct sunlight, or other high-temperature and high-pressure environment to avoid damage to the earphones and battery. The battery can be charged and discharged for a limited number of times and will eventually age. If the battery is used abnormally, it can be replaced with a new one. However, do not replace the battery by yourself. If the battery is not replaced properly, there is a risk of explosion. It can only be replaced by an after-sales service provider of the same or equivalent type.
- After the product is used and scrapped, do not throw the product into a fire. The waste should be disposed of in strict accordance with the garbage classification. Please use this product reasonably and correctly to avoid causing certain injuries and environmental damage.
- During the use of headphones, due to long distances, obstacles in the middle, or a series of interferences such as other radio signals, Bluetooth signals, WIFI signals, etc., the headphones are used when listening to music, watching videos, playing games, etc., there will be occasional lags, voice out-of-sync or disconnection. If this happens, please reconnect the headphones or stay away from interference.
- When charging, please use a charging device with an output voltage of DC 5V/1A. You must choose a charging device from a regular manufacturer that has obtained CCC safety certification. Do not use a fast-charging charger to avoid excessive battery load, which may cause the battery to be damaged. Do not charge continuously for longer than the specified charging time. Do not use it while charging to avoid damage.
Enjoy the company of MINISO
An illustration shows the MINISO Wireless Earbud charging case with two earbuds inside.
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