HEARTZ LS-519

HEARTZ LS 519 ENC 5.4 Wireless Touch Control Bluetooth Earbuds User Manual

Model: LS-519 | Brand: HEARTZ

1. Introduction

Thank you for choosing the HEARTZ LS 519 ENC 5.4 Wireless Touch Control Bluetooth Earbuds. This manual provides essential information for the safe and efficient use of your new earbuds. Please read it carefully before use and retain it for future reference.

These earbuds feature Environmental Noise Cancellation (ENC), intuitive touch controls, and a 5.4 Wireless version for a stable and high-quality audio experience.

HEARTZ LS 519 ENC Earbuds in their open charging case, showing the sleek white design and blue indicator lights.

Image: HEARTZ LS 519 ENC Earbuds in their open charging case, displaying the sleek white design and blue indicator lights.

2. Package Contents

Please check the package for the following items:

  • HEARTZ LS 519 ENC Wireless Earbuds (Left and Right)
  • Charging Case
  • USB Charging Cable
  • User Manual

3. Setup

3.1 Charging the Earbuds and Case

Before first use, fully charge the earbuds and the charging case.

  1. Place the earbuds into the charging case. Ensure they are correctly seated.
  2. Connect the USB charging cable to the charging port on the case and to a compatible USB power source (e.g., wall adapter, computer USB port).
  3. The LED indicator on the charging case will illuminate to show charging status. A full charge is indicated when the lights remain steady or turn off, depending on the model.

The charging case provides multiple charges for the earbuds, extending their usage time.

Top view of the HEARTZ LS 519 ENC charging case with blue LED lights indicating charging status.

Image: Top view of the HEARTZ LS 519 ENC charging case with blue LED lights indicating charging status.

3.2 Bluetooth Pairing

  1. Open the charging case. The earbuds will automatically enter pairing mode, indicated by flashing LED lights on the earbuds.
  2. On your device (smartphone, tablet, etc.), enable Bluetooth.
  3. Search for available Bluetooth devices and select "HEARTZ LS 519" from the list.
  4. Once connected, the LED lights on the earbuds will stop flashing or change to a steady light, and you will hear an audible confirmation.
  5. The earbuds will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.

4. Operating Instructions

The HEARTZ LS 519 earbuds feature intuitive touch controls for easy management of your audio and calls.

A man wearing HEARTZ LS 519 ENC earbuds on an airplane, illustrating easy control on the go.

Image: A man wearing HEARTZ LS 519 ENC earbuds on an airplane, illustrating easy control on the go.

4.1 Basic Touch Controls

  • Play/Pause: Double-tap either earbud.
  • Next Track: Triple-tap the right earbud.
  • Previous Track: Triple-tap the left earbud.
  • Answer/End Call: Double-tap either earbud during an incoming call.
  • Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
  • Activate Voice Assistant: Press and hold either earbud for 3 seconds.

4.2 Environmental Noise Cancellation (ENC)

The ENC feature helps reduce ambient noise for clearer calls. This feature is automatically active during calls.

5. Maintenance

Proper maintenance ensures the longevity and optimal performance of your earbuds.

  • Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use abrasive cleaners, alcohol, or chemical solvents.
  • Storage: When not in use, store the earbuds in their charging case to protect them from dust and damage. Store in a cool, dry place.
  • Avoid Water: These earbuds are not waterproof. Avoid exposure to water, moisture, or excessive humidity.

6. Troubleshooting

If you encounter issues with your earbuds, refer to the following common problems and solutions:

ProblemSolution
Earbuds not pairing
  • Ensure earbuds are charged.
  • Turn off and on Bluetooth on your device.
  • Forget the device in your Bluetooth settings and try pairing again.
  • Place earbuds back in the case, close, then reopen to reset pairing mode.
No sound from earbuds
  • Check device volume and earbud volume.
  • Ensure earbuds are properly connected to your device.
  • Try playing audio from a different application or source.
Charging case not charging
  • Ensure the charging cable is securely connected.
  • Try a different USB port or power adapter.
  • Check for any debris in the charging port.
One earbud not working
  • Place both earbuds back in the charging case, close the lid, wait a few seconds, then open and try again.
  • Ensure both earbuds are charged.

7. Specifications

  • Brand: HEARTZ
  • Model Number: LS-519
  • Model Name: EARPODS KULAKLIK
  • Color: White
  • Ear Placement: In-Ear
  • Form Factor: True Wireless
  • Noise Control: Active Noise Cancellation (ENC)
  • Connectivity Technology: Wireless (5.4 Wireless Version)
  • Included Components: Cable
  • Country of Origin: China
  • Manufacturer: HEARTZ

8. Warranty Information

This product is covered by an Importer's Guarantee. Please refer to the warranty card included in your package or contact your point of purchase for specific details regarding warranty terms and conditions.

9. Support

For further assistance, technical support, or inquiries not covered in this manual, please contact the retailer or the official HEARTZ support channels. Keep your purchase receipt and product model number (LS-519) handy when seeking support.

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