TRANSFORMERS TF-T10 True Wireless BT Headset Instruction Manual

TRANSFORMERS TF-T10 True Wireless BT Headset

Product Information

Specifications

• Compliance: FCC Part 15
• Operating Conditions: Uncontrolled environment
• Minimum Distance: 0cm between radiator and body

FAQ

• Q: What happens if I make changes to the device without manufacturer approval?
  • A: Making changes or modifications to the device without explicit manufacturer approval may void your authority to operate the equipment.
• Q: What does FCC compliance mean?
  • A: FCC compliance means that the device meets the regulations set by the Federal Communications Commission, ensuring that it operates within acceptable parameters and does not cause harmful interference.
• Q: Can the device be operated in any environment?
  • A: The device is designed to be operated in an uncontrolled environment but should comply with minimum distance requirements between the radiator and the body.

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 in the earbuds.
2. Don’t put the earbuds in the water or any others 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 electricshock.
5. Do not put the product near by the heat source or expose it to the fire source directly.
6. Do not put the product in the environment with strong electromagnetic force, otherwise it will cause product malfunction.

Specifications

Headset specifications

• BT version: V5.4
• Transmission distance: ≥10m
• Speaker unit: 10mm
• Horn impedance: 32+15%0
• Frequency response range: 20Hz~20kHz
• Sensitivity: -38$3dB
• Standby time: 20hours
• Running time: 5 hours
• Battery capacity: 40mAh
• Charging time: 1.5 hours
• Rated input: 5V 40mA

Charging bay specification

• Charging time: 2 hours
• Battery capacity: 320mAh
• Rated input: 5V 300mA

Product operation instructions

1. Boot:
   • Method 1. Open the top cover of the charging case, and the headset will turn on automatically. Method 2. Hold down the left/right multi-function button for 3 seconds, and keep the white indicator on for 1 second. (Voice prompt tone: “Power on”)
2. Shutdown:
   • Method 1. Put back the charging case, close the upper cover, the earphone automatically shuts down and charges, and the red light is steady on.
   • Method 2. If the device is not connected, the device automatically shutsdown after 3 minutes. The red light is on for 1 second and then the device is off.
3. BT pairing:
4. Open the charging compartment, and the left and right earphones automatically enter the BT pairing mode, waiting for connection. (Audio notification tone: “pairing”)
5. Turn on BT on the mobile phone, search the device name “TF-T21”, and click to enter the connection. (Voice prompt tone: “connected”)

LED Indicator status

Touch operation

General mode

Music playback mode

Call mode

Game/ Music mode switch

Restore factory settings

• If the Bluetooth is not connected when the device is turned on, 5 clicks are completed to clear the pairing information with the device and automatically shut down.
• The blue light will turn off after 1 second (voice prompt tone: “power off”).

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:If the product is twelve (12) months from the date of purchase(“Warranty Period”), under normal onditions of use due to quality defects damaged, can be repaired. Free repair;free replacement if the manufacturer confirms that it cannot be repaired; paired or replaced product. Continue to enjoy the warranty during the remaining warranty period (the shortest not less than 30 days). Purchased by sale the ticket date shall prevail;if the purchase date cannot be determined, the warranty period shall be 13 (13) months It you apply for a warranty, please call the product service hotline first and execute it in the manner instructed by us. When applying for warranty, you need to provide an accurate,complete and clearly 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. Altering 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. Failure or damage caused by force majeure (such as earthquake, war, disaster, 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. If 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 cooperatewith the seller to fill it out and keep it for future use!

Certificate of Approval

FCC STATEMENT

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 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 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 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
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 minimum distance 0cm between the radiator and your body.

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