Lanyatong K55 Bluetooth Headset Instruction Manual

Lanyatong K55 Bluetooth Headset

Product Information

Specifications

• Type: TYPE-C Charging
• MFB Button: Triple-click for pairing

The device is designed to comply with part 15 of the FCC Rules and operates under the following conditions:

1. The device may not cause harmful interference.
2. The device must accept any interference received, including interference that may cause undesired operation.

Caution: Any changes or modifications to this device that are not explicitly approved by the manufacturer could void your authority to operate this equipment.

This equipment should be installed and operated with a minimum distance of 0cm between the radiator and your body, to comply with FCC radiation exposure limits for an uncontrolled environment.

Product Usage Instructions

Charging

To charge the device using a TYPE-C connection, follow these steps:

1. Ensure the device is turned off.
2. Connect the TYPE-C charging cable to the device’s charging port.
3. Connect the other end of the charging cable to a compatible power source.
4. The device will begin charging. The LED indicator will show the charging status.
5. Once fully charged, disconnect the charging cable from the device.

Paring

To pair the device with another device, follow these steps:

1. Ensure both devices have Bluetooth enabled.
2. Triple-click the MFB button on the device. The LED indicator will start flashing, indicating that it is in pairing mode.
3. On the other device, search for available Bluetooth devices.
4. Select the device from the list of available devices.
5. If prompted, enter the pairing code or accept the pairing request on both devices.
6. Once successfully paired, the LED indicator on the device will stop flashing, indicating a successful connection.

FAQ

• Q: What should I do if the device does not charge?
• A: If the device does not charge, please ensure that the charging cable is securely connected to both the device and the power source. Also, try using a different charging cable or power source to see if the issue persists.
• Q: How can I reset the device?
• A: To reset the device, locate the reset button (if available) and press it using a small pin or paper clip. Hold the button for a few seconds until the device restarts. Alternatively, you can also try turning the device off and on again.

OVERVIEW

USE BLUETOOTH HEADSET

• Power on: Long press the MFB button for about 2 seconds,
• Power off: Long press the MFB button for about 2 seconds
• Answer/hang up: Press the MFB button
• Reject: Long press the MFB button for about 2 seconds
• Play/pause: Press the MFB button
• Incoming call: Play the incoming call number
• Voice assistant: Triple-click the MFB button
• Voice switching: Double-click the MFB button (when in pairing mode, not connected)
• Using headphones at high volume for a long time may damage your hearing

PRODUCT PARAMETER

• Bluetooth version V5.2
• Function: listen to music/multipoint connection/last number replay/play the incoming call number
• Charging time is about 20 minutes
• Charging voltage DC5V
• The transmission distance is about 10 meters
• The product is made of ABS material
• Supports the following agreements:
• Hands-Free 1.6 Headset 1.1 A2DP 1.2 AVRCP 1.5

METHOD OF APPLICATION

Safety code

1. Do not disassemble your Bluetooth headset at any time, because it may damage your Bluetooth headset or cause the battery to self-ignite. Please take the Bluetooth headset to the designated service point for repair, or replace the battery.
2. When you drive with a Bluetooth headset, please follow the regulations of your country or region.
3. Aviod putting the Bluetooth headset in a high temperature environment < higher than 50 ° C/122° $>, such as exposure to the sun, which will damage the performance of the Bluetooth headset and reduce the battery use life.

• Don’t let the Bluetooth headset get wet or immersed in liquid.

METHOD OF APPLICATION

FCC STATEMENT

This equipment has been tested and found to comply with the limits for a Class B digital device, according to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used under 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 harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to 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.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this 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 complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 0cm between the radiator and your body.

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