BL-09 Bluetooth Headset User Manual

Getting Started

Note: For the first time, please charge the product fully before use.

Control Explanation

Power Button: [Power Button]

Volume + Key: [Volume Up Button]

Volume - Key: [Volume Down Button]

Multi-function Key: Used for pairing, answering/rejecting calls, and voice control.

Connecting to Your Cellphone

1. First-time pairing: With the headset off, long-press the multi-function key until the red and blue lights flash alternately to enter pairing mode.
2. Subsequent connections: The headset will automatically connect after powering on.
3. Open your cellphone's Bluetooth, search for the headset, and click to connect.

Headphone Charging

• Low Battery: The red light flashes, and a "beep" sound is heard.
• Charging Status: Red light indicates charging; blue light indicates fully charged.

Key Functions

• Language Switching: After powering on, if not connected to a phone, double-press the main button to switch between Chinese and English.
• Call Handling:
  • Answer Call: Single press the multi-function button.
  • Reject/End Call: Double press the multi-function button.
• Voice Control: Triple press the multi-function button to activate your device's voice assistant.
• Music Control:
  • Previous Track: Single press the [Previous Track] button.
  • Volume Up: Long press the [Previous Track] button.
  • Next Track: Single press the [Next Track] button.
  • Volume Down: Long press the [Next Track] button.

Product Features

• Low power consumption with a large-capacity battery for extended usage.
• Bluetooth version 5.1, compatible with mainstream mobile phones and tablets.
• Features a low-power Bluetooth chip for optimized performance.
• Sound transmission design enhances comfort for sports and active use.

Important Notes & Prompts

• Read this user manual carefully before use and keep it for future reference.
• Ensure the product is fully charged before the first use.
• If the product is not used for more than 2 months, please charge it.
• Use only certified chargers from reputable manufacturers.
• If your phone cannot find the Bluetooth headset:
  • Confirm the headset is in pairing mode.
  • If pairing/connection is inactive for a long time, the pairing function may turn off; re-enable pairing mode.
  • Restart your phone if the issue persists.
  • Restart or charge-reset the headset if its program is malfunctioning.

Safety Warnings

• Do not disassemble, repair, or modify the headset for any reason, as this may cause fire, electronic breakdown, or permanent damage.
• Avoid exposing the device to extreme temperatures (below 0°C or above 45°C).
• Keep the device's indicator lights away from the eyes of children or animals.
• Do not use the device during thunderstorms, as lightning may cause malfunction or increase the risk of electric shock.
• Do not clean the product with oil or other volatile liquids.
• Keep the device dry and away from liquids.

Declaration of Hazardous Substances

This table declares the presence of hazardous substances in product components according to standard Q/SZCL 001-2018.

Note: '0' indicates that the content of the hazardous substance in all homogeneous materials of the component is below the limit specified in Q/SZCL 001-2018. 'X' indicates that the content of the hazardous substance in at least one homogeneous material of the component exceeds the limit specified in Q/SZCL 001-2018.

Quality Certificate

Product Model: BL-09

Serial Number: 032 QC

Inspector: PASS

Date of Manufacture: 2021.03

Standard: Q/SZCL 001-2018

The manufacturing, assembly, and performance of this product have been inspected and meet the factory quality standards, and it is approved for shipment.

FCC Statement

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.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

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.

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

Three Guarantees Service Certificate

This certificate is prepared according to the provisions of Q/SZCL 001-2018.