HYUNDAI HY-T27 True Wireless Earphones User Manual

HYUNDAI HY-T27 True Wireless Earphones

Usage Instruction

1. Don’t attempt to disassemble the unit and change any part, except if there is an operation method mentioned in the manual.
2. Don’t expose the unit to liquid, moisture or humidity, since it is not a waterproof product.
3. Disconnect the unit with your BT device and move it to the safe area if the liquid gets inside the unit.
4. Don’t assemble or disassemble the unit to avoid electric shock, if there is water on your hands.
5. Don’t expose the unit to extremely high temperatures or dispose of the unit in fire as it will result in an explosion.
6. Don’t place the unit in an electromagnetic interference environment to avoid malfunction.

Packing list

Product schematic description

Product specification

• Bluetooth version: V5.4
• Transmission distance: 10M
• Battery capacity: 50mAh
• Usage time: approximately 7 hours (headphones)
• Charging time: approximately 1 hour (for headphones)
• Rated input: 5V –28mA

Charging case specification

• Battery capacity: 300mAh
• Charging time: approximately 1.5 hours
• Rated input: 5V -250mA
• (All technical information is subject to actual performance)

To Charge the case
Connect the Type-C cable to the 5V power adaptor, and another end to the charging port of the Charging Case.

LED Indicator Status

• Headphone LED Indicator
  • Power on: White light stays on for 1 second
  • Shutdown: White light stays on for 1 second
  • Team up with left and right earphones: The white light on the main unit flashes quickly, while the white light on the auxiliary unit flashes every 6 seconds
  • Connection status successful: The headphone indicator light is off.
• Case LED Indicator
  • Charging the charging compartment (not fully charged): The LED screen displays the battery level
  • Charging compartment fully charged: screen display power is 100%
  • Discharge display: lights up for 4 seconds and then goes off
  • Low battery display: LED screen displays battery flashing

Product operating instructions

1. Power on
   • Method 1: Remove from the charging compartment, and the headset automatically turns on.
   • Method 2: Long touch the MF button of the headphones for 3s to turn on the headphones.
2. Power off
   • Method 1: Put the headphones into the charging case directly and close the case to turn off.
   • Method 2: Touch the MF button of the headphones for 5s to turn off the headphones.
3. Pairing to the BT device
   • Step 1: Open the upper cover of the charging compartment to remove the headphones, binaural automatic pairing;
   • Step 2: open the BT list of smart devices, search ” HY-T27 ” and Connect (single ear use is supported).

Touch control button operating
Music playing mode

Left/Right headphone operating

Hands-free function
Left/ Right headphone operating (incoming call)

Active the voice assistant function (the smart devices support the voice assistant function)

Left/ Right headphone operating

Restore factory settings

After turning on the phone without the pairing state, click the headset function key 5 times to clear the pairing information and then turn off the phone.

Name and content of hazardous substances in products

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!

Authorized by Modern Integrated Commercial Holdings Co., Ltd

• Authorized party: Shenzhen Modern Digital Electronics Co., Ltd
• Address: 601A, Chentian R&D Building, No. 50 Baotian Road, Xixiang Street, Bao’an District, Shenzhen
• Manufacturer: Modern Innovation (Shenzhen) Technology Development Co., Ltd
• Address: 1909, Block A, Rongchuang Zhihui Building, Intersection of Longsheng Road and Jinglong Jianshe Road, Shangfen Community, Minzhi Street, Longhua District, Shenzhen.

FCC Statement

According to Part 15 of the FCC Rules, this device has been tested to meet the restrictions for Class B digital devices. These restraining decrees Provide reasonable protection against harmful disturbances in residential facilities. The device generates and uses radiofrequency energy, If this instruction is not installed and used by the regulations, it may cause harmful interference to radio communications. However, there are There is no guarantee that interference will not occur in a particular installation. If this device is built for radio or television reception Into harmful interference, the device can be determined by turning it off and on when the user is encouraged to try to pass through one or Several more measures below

• Redirect or reposition the receiving antenna.
• Increase the distance between the device and the receiver.
• Sockets connected to devices on circuits different from the receiver are connected.
• Please consult a dealer or experienced radio/TV technician for assistance.

This device complies with Part 15 of the FCC Rules. The operation is restricted by the following two conditions

1. The device shall not cause harmful interference.
2. The device must accept any received interference, including interference that may cause unexpected operation.

Changes or modifications that are not explicitly approved by the compliance responsible party may invalidate the user’s permission to operate the device.

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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