TRANSFORMERS TF-T27 True Wireless BT Headphones User Manual
- July 26, 2024
- TRANSFORMERS
Table of Contents
TRANSFORMERS TF-T27 True Wireless BT Headphones
Packing list
Product diagram
Warm reminders
- Do not attempt to remove or replace any parts in the product except for the operation method specifically indicated in the instruction manual.
- Do not put the product into water or any other liquids. This product is not waterproof.
- If any liquid accidentally enters the product, immediately disconnect and remove the product.
- To avoid electric shock, Please make sure that your hands are not stained when installing or uninstalling the product.
- Do not place this product near the heat source or directly expose it to the fire source.
- Do not place this product in a strong electromagnetic environment, otherwise it will cause the product to fail.
Product specifications
- BT version: VS.4
- Transmission distance: ;,70 meters
- Music time: about 5 hours
- Speaker size: <D13mm
- Charging time: about 1.5 hours
- Battery capacity: 40mAh
- Rated input:5V=40mA
Specifications of charging compartment
- Battery capacity: 500mAh
- Charging time: e1.5 hours
- Rated input: 5V=500mA
- Number of headphones available for charging: about 4 times (All technical information is subject to actual performance)
- To charge the charging compartment
- The Type-C charging cable is connected to the charging compartment to the 5V power adapter.
- ( Warm reminder : The headphone battery level is less than 3.4V to start broadcasting low power reminders (sound prompt: battery low), Headphones flash red light, Please charge the headphones in time.
LED indicates the status
- Start Ice: blue light long light 1s.
- Shut down: The red light is on for a long time. 1s goes out.
- TWS pairing status : Red, ice and blue lights flash alternately.
- Enter the device pairing state: The red, ice and blue lights of the main ear flash alternately, and the secondary ear goes out.
- Disconnect : The red, ice and blue lights of the main ear flash alternately, and the secondary ear goes out
- Low power tips for headphones : Headphone red light flash
- Headphone charging : The red light of the headphones is on
- The headphones are fully charged: The red light of the headphones is off
- Clear the pairing: The red light is on for a long time. 1s goes out.
Product how-to instructions
- Start up
- Method 1: Open the lid of the charging case and turn on the headphones automatically.
- Method 2: Long press the left/right multi-function button for 3 seconds, and the headphones turn on. (Power-on tone: 11 power on”)
- Shut down
- Method 1 : Put it back in the charging comportment, and the headphones will automatically turn off.
- Method 2 : The headphones will automatically shut down without connecting the device within 3 minutes.
- (Shut down tone: “power off”)
- Pairing
- Step 1: After turning on, the left and right headphones will automatically interconnect and enter the pairing state with the mobile phone (prompt tone: “pairing”)
- Step 2: Open the BT list of smart devices, search for “TF-T27” and connect
- Tips : When the left and right headphones are not paired, please restore the factory settings, put them back in the charging case and then open the automatic pairing.
Touch operation
Restore factory settings
- Method 1: Unconnected state: After 5 consecutive clicks on the left/right headphones, the red light turns on for 1 second to turn off, clear the pairing information, turn off the left/right headphones;
- Method 2: Power-on connection status: the left/right headphones are repeatedly clicked 5 times, and the red light lasts for 10 seconds within 3 seconds to turn off for 1 second to clear the pairing information between the headphones and the BT device, and then turn it off.
Part Names
| Harmful Substances
---|---
Pb| Hg| Cd| Cr(VI)| PBB| PBDE
Printed circuit assembly| ****
0
| ****
0
| ****
0
| ****
0
| ****
0
| ****
0
Small structural parts such as shell| ****
0
| ****
0
| ****
0
| ****
0
| ****
0
| ****
0
This form is compiled in accordance with SJ/T 11364.
O : Indicates that the content of the hazardous substance in all
homogeneous materials of the part is in below the limit required by GB/T
26572.
X : Indicates that the hazardous substance at least in a certain
homogeneous material of the part exceeds The limit requirements specified in
GB/T 26572.
The parts marked with “X” on the form are all harmful due to the limitations of global technological development. Substitution of substances.
Printed circuit board components: Including printed circuit boards and their
parts, electronic components, etc. and depending on the product model, the
earbuds you purchased may not contain all the above components.
****| Electronic and electrical products sold in the People’s Republic of
China must mark this LOGO, the number in the logo represents the product
under normal use Environmental protection use period.
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 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. 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 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:
- Exceeding the validity period of the three packs;
- Altering the warranty card and product code does not match the product body;
- Causes caused by misuse, abuse or improper transportation, use, maintenance or storage obstacles or damage;
- Failure or damage caused by force majeure (such as earthquake, war, disaster, etc.) or accident bad;
- The zipper and tower buckle are damaged due to excessive force;
- Disconnection or tearing caused by excessive load;
- Any damage caused by sharp objects;
- Products with signs of burning of flooding;
- Damage caused by unauthorized disassembly;
- Aging, discoloration, abrasion, rupture and other losses that occur during the normal use of the product.
- 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: 0400-885-8808
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!
User info
User name| | I Email|
Contac number| | I Postal code|
Mailing address
Product information
Product name| I Product number|
Product barcode / Serial number/ Batch number| | |
Vendor information
Name|
Address|
Contact number| I Postal code
Sales date| I invoice number
Remark|
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