TRANSFORMERS TF-T23 True Wireless BT Headset Instruction Manual

TRANSFORMERS TF-T23 True Wireless BT Headset

Product Information

Specifications

• Compliance: Part 15 of the FCC Rules
• Operating Conditions: Uncontrolled environment
• Radiation Exposure Limits: FCC approved
• Minimum Distance: 0cm between radiator and body

Product Usage Instructions

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

FCC Compliance
This device complies with part 15 of the FCC Rules. It operates under the following conditions:

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

Radiation Exposure Limits
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. To ensure safe usage, it should be installed and operated with a minimum distance of 0cm between the radiator and your body.

Frequently Asked Questions (FAQ)

• Q: What happens if I make changes or modifications to the device?
  A: Making changes or modifications to the device that are not explicitly approved by the manufacturer can void your authority to operate the equipment. It is important to follow the provided instructions and not alter the device without proper authorization.

• Q: What are the operating conditions for this device?
  A: This device is designed to operate in an uncontrolled environment while complying with part 15 of the FCC Rules. It should not cause harmful interference and must accept any interference received, even if it may cause undesired operation.

• Q: How should I install and operate this equipment to ensure compliance with radiation exposure limits?
  A: To comply with FCC radiation exposure limits, it is recommended to install and operate this equipment with a minimum distance of 0cm between the radiator and your body. This will help maintain a safe usage environment.

Packing list

Product diagram

Tips

1. Except for the operation methods specifically marked in the manual, please do not try to disassemble or replace any parts of the earbuds.
2. Don’t put the earbuds in the water or any other liquid. The earbuds are not waterproof.
3. If any liquid enters the product by accidentally, please disconnect and remove the connection immediately.
4. Please make sure that there is no water on your hands when Installing or uninstalling the product to avoid electric shock.
5. .Do not put the product near the heat source or expose it to the fire source directly.
6. Do not put the product in an environment with strong electromagnetic force, otherwise, it will cause product malfunction.

Headset specifications

• BT version: V5.4
• Transmission distance: 210m
• Horn diameter: 013mm
• Horn impedance: 32 Q ± 15%
• Sensitivity: 108± 3dB@lkHz
• Operating frequency: 2.4-2.480GHZ
• Frequency response: 20Hz-20KHz
• Charging time: About 1.5 hours
• Music time: About 4.5 hours
• Battery capacity: 30mAh 3.7V
• Rated input: 5V 30mA

Charging bay specification

• Charging time: About 1.5 hours
• Battery capacity: 280mAh 3.7 V
• Rated input: 280mA

Product operation instructions

1. Boot:
   Method 1. Press and hold the earphone touch area for 3 seconds.
   Method 2. Remove the earphone from the charging compartment, and keep the blue light on for 1 second to turn on the earphone. (Voice prompt tone: “Power on”)

2. Shutdown:
   Method 1. Automatically shut down after disconnecting from the BT device for 3 minutes
   Method 2. After the earphone is put into the charging bin, it automatically shuts down. (Voice prompt tone: “Power Off”)

3. BT pairing:
   Step 1: The headset is turned on, and the left and right headphones are automatically connected to enter the pairing state. (Voice prompt tone: “pairing”)
   Step 2: Open the BT list of smart devices, search for “TF-T23” and connect. (Voice prompt tone: “connected”)

LED indicator status

Touch operation

Restore factory settings

If the headset is not connected to the Bluetooth device after the headset is turned on, click the left/right headset function key five times to clear the pairing information and shut it down

The name and content of harmful substances in the earbuds

Warranty Statement

Disclaimer
This user manual does not have any form of guarantee, position expression, or other implication. The mentioned products, specifications, and information are for reference only, and the content will also be updated on the web at any time without additional separate notice

Warranty Statement: The product attached to this document is guaranteed as follows:lf the product is twelve (12) months from the date of purchase(“Warranty Period”), under normal conditions of use due to quality defects damaged, can be repaired-Free repair; free replacement if the manufacturer confirms that it cannot be repaired; repaired or replaced product. Continue to enjoy the warranty during the remaining warranty period (the shortest not less than 50 days). Purchased by sale the ticket date shall prevail; if the purchase date cannot be determined, the warranty period shall be 15 (15) months If you apply for a warranty, please call the product service hotline first and execute it in the manner instructed by us. When applying for a warranty, you need to provide an accurate, complete, and filled-out valid sales invoice.

The above guarantee does not apply to the following situations:

1. Exceeding the validity period of the three packs;
2. AItering the warranty card and product code does not match the product body;
3. Causes caused by misuse, abuse, or improper transportation, use, maintenance, or storage obstacles or damage;
4. FaiIure or damage caused by force majeure (such as ter, etc.) or accident bad;
5. The zipper and tower buckle are damaged due to excessive force;
6. Disconnection or tearing caused by excessive load;
7. .Any damage caused by sharp objects;
8. Products with signs of burning of flooding;
9. Damage caused by unauthorized disassembly;
10. Aging, discoloration, abrasion, rupture, and other losses that occur during the normal use of the product.
11. lf the original identification label of the product is changed or damaged, this guarantee will become invalid.

The completeness and appearance of the product and accompanying materials are not within the scope of the guarantee. You should check on the spot and raise objections to any discrepancies. The above guarantees are all guarantees we make regarding the products and are only applicable in mainland China. Nothing in this document affects consumer rights that cannot be excluded or restricted under the law profit. Service supervision hotline: 400-885-8808

Warranty Service
Dear user, this warranty card is the proof of your future warranty application, please cooperate with the seller to fill it out and keep it for future use!

FCC Warning

This equipment has been tested and found to comply with the limits for a Class B digital device, under 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 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 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 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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