MINISO MS158 Wireless Earbuds Product Manual
Please read this manual carefully before using the product and keep it in a safe place.
Table of Contents
- How to wear headphones correctly
- Product Introduction
- Touch Operation
- Item list
- Warranty Statement
Product Overview
Welcome to MINISO Wireless Earphones.
BT Connection: With the unit turned off, press and hold the multifunction button for 3 seconds until the LED blinks white three times and then alternates between white and green. Connect to "MINISOMS158" on the device.
How to Wear Headphones Correctly
Wearing Instructions:
- Place the earbuds correctly on your ears.
- Adjust the fit by loosening or tightening the band as needed.
Product Description
The MINISO MS158 Wireless Earbuds feature a comfortable, over-ear design.
Key Components:
- MFB (Multifunction Button)
- Button+
- Button-
- Charging Port
Specifications
| Specification | Details |
|---|---|
| Model of Product | MS158 |
| Version | V5.4 |
| Effective Distance | Approx. 10m |
| Impedance | 8±15%Ω |
| Frequency Response | 20Hz-20KHz |
| Microphone Sensitivity | -38dB |
| Input | 5V 180mAH |
| Duration | Approx. 6H |
| Charging Time | Approx. 2H |
Touch Operation
Connect with Bluetooth Device
Select "MINISO-MS158" in your device's Bluetooth menu to connect. You will receive a "connected" prompt.
Data Transfer
- Download audio files (Mp3, Wav, Wma, Flac formats only) to your computer.
- Attach the headset to the USB charging cable.
- Connect the USB cable to a computer USB port.
- A new drive will appear on your computer; open it.
- Drag and drop the audio files into the drive folder.
- Eject the drive after file transfer is complete.
Indicator Light Description
- When the headphones are turned on: LED flashes green and white.
- When the headphones are turned off: Green LED flashes 3 times.
- In pairing mode: LED flashes green and white.
Charging: Please use a DC 5V adapter for charging. The green LED is on during charging. The light is off when fully charged.
Touch Controls
Click Once
Music Mode
Play/Pause: Click the MFB once. ▶️
Phone Mode
Answer/End Call: Click the MFB once. ?
Reject Call: Double-click the MFB. ❌
Multiple Press
Voice Assistant
Wake up voice assistant: Quickly triple-click the MFB.
Phone Mode
Reject Incoming Call: Double-click the MFB button.
Long Press
Music Mode
Previous Track: Press and hold the button for 3 seconds.
Next Track: Press and hold the button for 3 seconds.
Item List
- Headphones *1
- Charging cable *2
Included Accessories
- Instruction manual *1
- Earplugs *1
- USB Adapter *1
- Elastic strap *1
FCC Information
FCC ID: 2BHJR-MS158
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. 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 Representative
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
Warranty Statement
MINISO Product Warranty Card
| Product Number | SN Number |
|---|---|
| Purchase Date | |
| User Info | name |
| telephone | |
| address | |
| Invoice number | |
| Sales Unit Information | name (stamp) |
| address | |
| telephone |
Warranty 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. 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
Logos: FC, ROHS, CE
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 your 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.
Safety and Usage Guidelines
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.
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.
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