JM11 Wireless Earbuds User Manual
Model: JM11, 2BBNW-JM11, 2BBNWJM11
Dimensions: 135mm x 65mm
Product Overview
Package Contents
- Wireless Earbuds
- Charging Case
- Type-C Charging Cable
- User Manual
Key Features
- Digital Display Light
- LED Indicator Lamp
- Touch-sensitive Control Area
- Type-C Charging Port ?
Getting Started: Pairing and Connection
Power On and Automatic Pairing
Open the charging case lid and remove the earbuds. The LED indicator will flash, signaling that the earbuds have entered automatic pairing mode.
Bluetooth Pairing
On your mobile device, ensure Bluetooth is enabled. Search for available devices and select "JM11" to initiate pairing.
Connection Confirmation
Once pairing is successful, the earbuds are connected and ready for use.
Charging Case Operation
When placed back into the charging case and the lid is closed, the earbuds will automatically charge and enter standby mode.
Note: For the initial connection, manual pairing may be required. Access your phone's Bluetooth settings, search for "JM11", and tap to connect.
Earbud Controls (Binaural Mode)
Music Playback
- Play/Pause: Single tap
- Next Track: Double tap the right earbud
- Previous Track: Double tap the left earbud
Volume Adjustment
- Increase Volume: Triple tap the right earbud
- Decrease Volume: Triple tap the left earbud
Call Management
- Answer/End Call: Single tap
- Reject Incoming Call: Long press for 2 seconds
Voice Assistant
- Activate SIRI: Long press for 1.5 seconds
Mode Switching
- Music Mode / Game Mode Toggle: Quick 4 taps
Manual Power Control
- Manual Power On/Off: Long press for 5 seconds
Proper Earbud Wearing
Follow these steps for optimal fit and performance:
- Remove the earbuds from the charging case.
- Position the earbud along the back of your ear.
- Gently rotate the earbud to find a comfortable and secure fit. The ear hook angle is adjustable up to 130°.
- Your earbuds are now ready.
Important: When returning earbuds to the charging case, ensure the ear hook is rotated back to its original position for proper contact with the charging pins.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | JM11 |
| Bluetooth Version | 5.3 |
| Earbud Battery Capacity | 40mAh |
| Charging Case Battery Capacity | 300mAh |
| Charging Interface | Type-C Connector |
| Bluetooth Range | 10 meters |
| Standby Time | 120 hours |
| Music Playback Time | 5 hours |
| Earbud Charging Time | 1.5 hours |
Warranty Information
Thank you for purchasing Shenzhen XinTu Century Technology Co., Ltd. products. Please read the following warranty terms carefully to safeguard your rights.
Warranty Exclusions (Services may be charged):
- Damage resulting from improper operation, use, or storage as per the manual.
- Tampering with product packaging, barcodes, or unauthorized graffiti.
- Unauthorized modifications to factory settings or self-disassembly/repair.
- Accidental damage, including incorrect voltage input, exposure to high temperatures, water damage, physical impact, or severe oxidation.
- Damage caused by force majeure events such as natural disasters (earthquakes, fires, floods, lightning).
Important Safety and Usage Precautions
- Prolonged exposure to loud volumes may cause hearing damage. Use responsibly.
- Avoid using uncertified chargers or high voltage/current.
- Do not drop the earbuds to prevent damage.
- Do not attempt to disassemble, repair, or modify the product yourself.
- Do not clean the product with chemical solvents.
The radio equipment model approval code is located on the product's casing nameplate.
Troubleshooting Guide
Earbuds Not Charging in Case
Issue: Earbuds do not respond when placed in the charging case.
Solutions:
- Verify that the charging case has sufficient battery charge. If depleted, charge the case.
- Ensure the earbuds are correctly positioned to align with the charging contacts. If an earbud appears bent, gently adjust it back to its original shape to ensure proper contact with the charging pins.
FCC Compliance Information
Modifications not expressly approved by the party responsible for compliance may 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:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
Note on Interference: This equipment has been tested and found to comply with the limits for a Class B digital device, as per Part 15 of the FCC Rules. These limits are established to provide reasonable protection against harmful interference in residential installations. The equipment generates, uses, and can radiate radio frequency energy. If not installed and used according to instructions, it may cause harmful interference to radio communications. While interference is not guaranteed to not occur in a specific installation, if interference to radio or television reception is observed (which can be checked by turning the equipment off and on), users are encouraged to take corrective measures, such as:
- Reorienting or relocating the receiving antenna.
- Increasing the separation distance between the equipment and the receiver.
- Connecting the equipment to an outlet on a circuit separate from the receiver.
- Consulting a dealer or an experienced radio/TV technician for assistance.
