DX-09 True Wireless Bluetooth Headset

Overview

The DX-09 True Wireless Bluetooth Headset (TWS) supports connection with mobile phones, tablets, and laptops, and other Bluetooth-enabled devices.

Product Name: True Wireless Bluetooth Headset

Description: TWS Wireless Bluetooth headset supports mobile phones, tablets, and laptops Wait for Bluetooth devices.

(Image: Illustration of the DX-09 true wireless Bluetooth headset and its charging case.)

Function

Earphone Functions

• Turn On: Earphones turn on automatically when removed from the charging case.
• Shut Down: Place earphones into the charging case in startup state; the charging indicator light will be steady blue and full blue light off. The headset will automatically shut down after three minutes of no connection.
• Manual Shutdown: Manually press and hold the touch button for 5 seconds to shut down. [Long press 5s icon]
• Re-connection: When restarted after shutdown, the Bluetooth automatically connects back to the last connected device.
• Factory Reset: Remove earphones, then tap the touch area on the left/right earphone 5 times. The earphone's white and blue light will be solid for 2 seconds, clearing pairing data. Then, the dual earphones' white and blue lights will flash alternately. After successful pairing, single earphone's white and blue lights will flash alternately, entering pairing mode.

Call Handling

• Answer/Hang Up Call: Single click the left or right earphone, or use the mobile phone to answer/hang up. [Single click icon]
• Reject Call: Long press the left or right earphone for 2 seconds. [Long press 2s icon]

Music Control

• Pause/Play: Double click either earphone's multi-function button while connected. [Double click icon]
• Switch Tracks:
  • Previous Track: Triple click the left earphone's multi-function button. [Triple click icon]
  • Next Track: Triple click the right earphone's multi-function button. [Triple click icon]

Voice Assistant

• Activate Voice Assistant: Long press the left or right earphone for 3 seconds. [Long press 3s icon]

(Diagrams: Icons representing single click, double click, triple click, long press (2s, 3s, 5s), touch area on earbud, microphone.)

How to Pair

• For first-time use: Open the charging case, and the earphones will turn on automatically. Open the Bluetooth search on your mobile phone, click the Bluetooth pairing name "DX-09", and select to complete the pairing.
• If a pairing record exists: Turn on the charging case, and the earphones will connect automatically (ensure your mobile phone's Bluetooth is turned on).

Note: If the charging case indicator light is not on, please use a Type-C cable to charge the charging compartment; the white light will blink.

Charging

Charge the Earphone

• Place the earphones into the charging case and close the lid. The orange indicator light on the case will illuminate for 5 seconds and then turn off, indicating the earphones are charging.
• Note: After being fully charged, the earphones enter a hibernation state within the case. To ensure they charge again, remove both earphones simultaneously and then reinsert them. If only one earphone is removed and reinserted while fully charged, it will not enter the charging hibernation state.

Charge the Charging Box

• Please use a Type-C charging cable.
• During charging, the white indicator light will flash. The green light will remain solid when fully charged. The green light turns off after unplugging the Type-C cable.

Product Parameters

Tips and Safety Precautions

General Usage

• Please read the instruction manual carefully before using the headset and keep it for future reference.
• Ensure the earphones are fully charged before the first use.
• If the earphones are idle for more than 30 days, please charge them regularly.
• Use chargers manufactured by qualified manufacturers.
• If your phone cannot find the Bluetooth headset, check if the headset is in pairing mode. If left unconnected for a long time, the headset will exit pairing mode.

Safety Precautions

• WARNING: Please follow safety instructions to avoid fire, electric shock, damage, or other injuries.
• Do not disassemble or modify the earphones for any reason to prevent damage or danger.
• Do not store the headset in extreme temperatures (normal storage temperature: -5°C to 45°C).
• Avoid pointing the indicator light towards the eyes of children or animals.
• Avoid using earphones during thunderstorms to prevent malfunction and reduce the risk of electric shock.
• Do not use harsh chemicals or strong cleaners to clean the earphones.
• Keep earphones and charging cases dry.

Please arrange your usage time and volume properly. Prolonged use of headphones may damage your hearing.

Product Warranty Card

Warranty Terms:

1. When purchasing this product, please fill out this card carefully and read the warranty terms below to ensure effective product warranty.
   1. The user shall carefully keep this card when purchasing the product and request the seller to stamp it for confirmation.
   2. This warranty card must be provided at the time of warranty service.
   3. The information filled in this warranty card must be true; otherwise, it is invalid.
   4. The product warranty period is one year. During the warranty period, if the product fails due to poor quality of original components or manufacturing defects, the company will provide free repair and parts replacement.
2. Damage to the product that prevents normal use due to the following reasons is not covered by the warranty:
   1. Damage caused by use and installation not in accordance with the instruction manual.
   2. Any damage caused intentionally or accidentally.
   3. Repair, modification, or product seal sticker rupture not approved by the company.
   4. Aging, dents, and scratches on the product's surface and shell.
3. After the warranty period expires, users can still receive repair services provided by the company, but will be charged corresponding fees.

Product Information:

• Product Name: True Wireless Bluetooth Headset
• Model: DX-09
• Purchase Date: [Date]
• Customer Name: [Name]
• Customer Address: [Address]
• Customer Mobile No.: [Phone Number]

Qualified Certificate:

Model: DX-09

Inspector: 07/QC

Date of Manufacture: [Date]

Fault Description: [Description]

(Logos: CE, FCC, Qualified Certificate Seal)

FCC Compliance Information

FCC Warning:

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.

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.