Monster Airmars XKT01 MK II
True Wireless Bluetooth Headphone Instruction Manual
Product Parameters
- Bluetooth Version: V5.3
- Transmission Distance: 10m
- Driver Diameter: Ø13mm
- Driver Impedance: 32Ω±15%
- Sensitivity: -102dB±3dB
- Frequency Response Range: 20Hz~20KHz
- Battery Capacity (Charging Case): 300mAh 3.7V
- Battery Capacity (Earbuds): 30mAh 3.7V
- Charging Time (Charging Case): <1.5 Hours
- Play Time (Earbuds): ≈3.5 Hours
- Play Time with Charging Case: ≈15.5 Hours
Packing List
- Earbud*2: Two earbuds are included.
- Charging Case*1: One charging case is included.
- Instruction Manual*1: This instruction manual.
- Type-C Charging Cable*1: One USB Type-C charging cable.
Schematic Description of the Product
Earbuds
- Multi-Function Button (MFB): Located on the earbud for control.
- Earbud Status Light: Indicates the status of the earbud.
Charging Case
- Charging Case Status Light: Indicates the status of the charging case.
- Type-C Port Opening: Port for charging the case.
Charge the Charging Case
Connect the charging case to a 5V power adapter using the Type-C charging cable.
Rated input: 5V === 30mAh (earbuds) / 5V 300mAh (charging case).
Tip: When the Charging Case Status Light blinks ice blue quickly, it indicates the charging case battery level is low. Please charge the charging case.
Status Light Guide
| Status | Descriptions | Voice Prompts |
|---|---|---|
| Power On | Earbud Status Light blinks ice blue 3 times | "Power on" |
| Power Off | Earbud Status Light shows solid red for 1 second then goes off | "Power off" |
| Pairing | The Earbud Status Light of master earbud blinks ice blue and red alternately and the Earbud Status Light of slave earbud turns off | "Pairing" |
| Connected | The Earbud Status Light goes off | "Connected" |
| Disconnected | The Earbud Status Light of master earbud blinks ice blue and red alternately and the Earbud Status Light of slave earbud turns off | "Disconnected" |
| Earbuds Battery Level is low | The Earbud Status Light blinks red quickly | "Battery low" |
| Charging Case charges earbuds | The Charging Case Status Light shows solid ice blue. | --- |
| Charging case battery level is low | The Charging Case Status Light blinks ice blue quickly until it goes out | --- |
| Charging Case is Charging | The Charging Case Status Light blinks red slowly | --- |
| Charging Case is fully charged | The Charging Case Status Light shows solid red | --- |
Product Operating Instructions
1. Power On
- Method 1: Take out the earbuds from the charging case; they will automatically turn on.
- Method 2: Long press the Multi-Function Button (MFB) of an earbud for 3 seconds to turn it on.
2. Power Off
- Method 1: Place the earbuds back into the charging case; they will automatically turn off.
- Method 2: After 3 minutes of disconnection from the Bluetooth device, the earbuds will automatically turn off.
3. Pairing
- Step 1: Take out the earbuds from the charging case; they will automatically turn on.
- Step 2: Open the Bluetooth list on your smart device, search for "Monster Airmars XKT01 MK II" for pairing. Upon successful connection, you will hear the prompt tone "Connected".
Note: If earbuds go out of range, they will automatically reconnect within 3 minutes of returning to the effective distance.
- If the product is not used for a long time, it should be fully charged first and ensure the device is turned off.
- After charging, please unplug the charging cable to avoid damage to the device caused by prolonged charging.
Multi-Function Button Operations
Regular Mode
- Voice Assistant: Press and hold the left earbud MFB for 2 seconds.
- Volume Plus: Click the right earbud MFB.
- Volume Down: Click the left earbud MFB.
Music Mode
- Pause/Play: Double-click the left/right earbud MFB.
- Previous Track: Triple-click the left earbud MFB.
- Next Track: Triple-click the right earbud MFB.
Telephone Mode
- Answer Call: Double-click the left/right headset MFB.
- Rejection: Press and hold the left/right earbud MFB for 2 seconds.
- Hang Up: Double-click the left/right earbud MFB.
Gaming/Music Mode Switching (Device Connected)
- Enter Game Mode: Press and hold the right earbud MFB for 2 seconds.
- Enter Music Mode: Press and hold the right earbud MFB for 2 seconds.
Restore Factory Settings
After a single earbud is powered on, ensure it is not connected to any Bluetooth device. Click the left/right earbud MFB 5 times to clear pairing information, then turn off the earbud.
Notes
- After removing from the charging case, earbuds automatically turn on, pair, and connect without button presses. Placing earbuds in the charging case automatically charges them and turns them off.
- Regular cleaning prolongs product life. If unused for a long time, charge every 15 days to extend battery life. Wipe charging pad surfaces with cotton swabs and alcohol for smooth charging and to avoid poor contact.
- Batteries must not be exposed to excessive heat (lighting, baking). Do not disassemble, impact, crush, or throw into fire. Discontinue use if severe swelling occurs. Do not leave in high temperatures or use after immersion in water.
- Due to wireless connection and environmental factors, mobile phone brand, usage behavior, etc., short, slight sound freezing during music playback is normal.
Warnings
- Warning: Using earbuds at high volume for extended periods may damage hearing. Listen at appropriate volumes.
- Warning: Do not rinse or immerse the product in water to avoid malfunction.
- Warning: Do not disassemble products or accessories yourself to avoid damage and void warranty.
- Warning: Do not use chemical solvents or detergents for cleaning.
Hazardous Substance
| Name of the Parts | Pb (lead) | Hg (mercury) | Cd (cadmium) | Cr (VI) (hexavalent chromium) | PBB (polybrominated biphenyls) | PBDE (polybrominated diphenyl ethers) |
|---|---|---|---|---|---|---|
| Housing | O | O | O | O | O | O |
| Loud Speakers | O | O | O | O | O | O |
| PCBA | X | O | O | O | O | O |
| Accessories | X | O | O | O | O | O |
| Power cord, connecting cable | O | O | O | O | O | O |
This table is compiled according to SJ/T 11364.
O: Indicates that this hazardous substance contained in all homogeneous materials for this part is below the limit requirement in GB/T 26572.
X: Indicates that this hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in GB/T 26572.
FCC Statement
This equipment has been tested and found to comply with the limits for Class B digital equipment, pursuant to Part 15 of the FCC Rules. These restrictions are intended to provide reasonable protection against harmful interference in residential installations. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with instructions, it may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If the equipment causes harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try one or more of the following measures:
- Reorient or reposition the receiving antenna.
- Increase the spacing between the device and receiver.
- Connect the device to a socket on a different circuit than the receiver is connected.
Consult your dealer or an experienced radio/TV technician for assistance.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device must not cause harmful interference.
- This device must accept any interference received, including interference that may result in unintended operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. It should be installed and operated with a minimum distance of 0cm between the radiator and your body.
FCC ID: [FCC ID not provided in OCR]
Environment Friendly Use Period (EFUP)
This logo refers to the period (10 years) during which hazardous substances in electronic and electrical products will not leak or mutate. The use of these substances will not result in severe environmental pollution, bodily injury, or damage to assets.
Warranty Service
Dear user, this Warranty Card is proof for your future warranty applications. Please cooperate with the seller to fill it in and keep it properly for future use.
User Information
| User name | |
| Contact number | ZIP code |
| Mailing address |
Product Information
| Product name | Product model |
| Product barcode/serial number/batch Number |
Vendor Information
| Name | Zip code |
| Address | Invoice number |
| Contact number | |
| Date of sale | |
| Remarks |
Certificate of Approval
Product No: [Production details not provided in OCR]
Production Date: [Production details not provided in OCR]
Quality Checker: [Production details not provided in OCR]
