LPT660 User Manual

This instruction manual applies to the LPT660 headphones sold under the brands: Zapet, Moonliness, Iceray, Haoba, Rockwin, Wpaier, Popova, Uonipow, E-Home, JKR, and others

Indicator light:

Pairing: the blue light blinking fast and voice remind BT mode.

Connecting: the blue light still blinking fast .

Charging: the LED light red while the battery is being charged, and will switch off when the power is charged enough

 

III. Package content:

  • Wireless headphone
  • USB charge cable
  • Manual book

 

  1. Charge power
  2. Battery: Built-in rechargeable lithium battery, DC: 3.7V/400mAh
  3. Charging power: Through computer USB OR DC5V port.
  4. Charging time: Before the first usage please put to charge at least 4 hours continuously. For subsequent Charging 2-2.5 hours is sufficient for 10 hours of usage at average volume. The LED light red while the battery is being charged, and will switch off when the power is charged enough. NEVER leave it to over-charge.

 

  1. Usage instruction

Pairing the headphone with cell phone:

  • Keep the headphone next to the cell phone within 1m, the closer the better.
  • Turn on the headphone, the voice remind: BT mode and ready for pair
  • Open the “search ” or “add new device” following the manual of cell phone, choose the headphone model name, pair successfully

Choose music:

When listening to the BT music,press “ pause” key, also press “Volume+” and “Volume-” key quickly to choose songs.

Adjust volume:

Long press “Volume+” and “Volume-” to adjust the volume

MP3 mode switch:

Long press button”MEQ” to switch the BT mode to MP3 mode, and just insert SD card, MP3 will pay music

 

References

Published: February 9, 2018
Updated: January 1, 2021

Questions and answers

Helpful product questions tied to this manual. Each item links to the full Q&A page.

Answered questions

What is the maximum SD card capacity for the LPT660 headphones?

The provided manual for the LPT660 headphones confirms that the device supports MP3 mode via an SD card slot, which can be activated by long-pressing the "MEQ" button. However, the documentation does not explicitly...

Read full answer Why is my LPT660 headphone not appearing in the Bluetooth device list on Windows 10?

To resolve the issue where your LPT660 headphones are not appearing on your Windows 10 device list, please follow these troubleshooting steps:Ensure Pairing Mode is Active: When you turn on the headphones, you must...

Read full answer How do I fix my LPT660 headphones which are flashing green, blue, and purple and have no audio after attempting to use them while charging?

Based on the LPT660 manual and common behavior for this chipset, the flashing lights and loss of audio suggest the device may have entered an unstable state or a specific mode (like MP3 mode)...

Read full answer How do I pair the LPT660 headphones with a Windows 10 PC when the default PINs 0000 and 1234 are not working?

If your Windows 10 PC is asking for a PIN and the standard codes (0000 or 1234) are failing, it is often a result of how Windows handles the Bluetooth handshake rather than a...

Read full answer How do I pair the LPT660 headphones with a Windows 10 computer?

To connect your LPT660 headphones to Windows 10, follow these steps:Enter Pairing Mode: Turn on the headphones. You should hear a voice prompt saying "BT mode" and the blue indicator light should blink rapidly,...

Read full answer

Questions & Answers

Use this section to ask about setup, compatibility, troubleshooting, or anything missing from this manual.

  1. I CANT PAIR LPT 660 WITH MY WINDOWS 10 PC, not laptop, a PIN is required, I tried the two optios given: 0000 and 1234 but none of them works.

    JEY asks I CANT PAIR LPT 660 WITH MY WINDOWS 10 PC, not laptop, a PIN is required, I tried the two optios given: 0000 and 1234 but none of them works.
    Manuals+ clarified question
    Question

    How do I pair the LPT660 headphones with a Windows 10 PC when the default PINs 0000 and 1234 are not working?

    Answer

    If your Windows 10 PC is asking for a PIN and the standard codes (0000 or 1234) are failing, it is often a result of how Windows handles the Bluetooth handshake rather than a fault with the headphones. Please try the following steps:

    • Try an Empty PIN: When the PIN prompt appears, leave the field completely blank and click 'Next' or 'Connect'. Many Bluetooth audio devices do not actually require a code.
    • Update Bluetooth Drivers: Ensure your PC's Bluetooth drivers are up to date via the Device Manager, as outdated drivers can cause incorrect PIN prompts.
    • Reset the Connection: Turn off the headphones and turn off Bluetooth on your PC. Turn them both back on, ensure the headphones are in pairing mode (blue light blinking fast), and try searching for the device again.
    • Check Device Type: When adding the device in Windows 10, ensure you select 'Bluetooth' (Mice, keyboards, audio, etc.) and not 'Everything else'.

    Note: The manual does not specify a unique PIN for this model, suggesting it should typically pair without one or using the standard 0000 code.

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    Reply

  2. Same: Cannot associate LPT660 with my computer under Wpndows 10. What to do? thank you for the information
    Pareil : Impossible d’associer LPT660 à mon ordinateur sous Wpndows 10. Que faire? merci du renseignement

    TRAN asks <em>Same: Cannot associate LPT660 with my computer under Wpndows 10. What to do? thank you for the information<e/em>
    Pareil : Impossible d'associer LPT660 à mon ordinateur sous Wpndows 10. Que faire? merci du renseignement
    Manuals+ clarified question
    Question

    How do I pair the LPT660 headphones with a Windows 10 computer?

    Answer

    To connect your LPT660 headphones to Windows 10, follow these steps:

    1. Enter Pairing Mode: Turn on the headphones. You should hear a voice prompt saying "BT mode" and the blue indicator light should blink rapidly, indicating it is ready to pair.
    2. Open Windows Settings: On your computer, click the Start menu and select Settings (the gear icon).
    3. Navigate to Bluetooth: Go to Devices > Bluetooth & other devices.
    4. Enable Bluetooth: Ensure the Bluetooth toggle is switched to On.
    5. Add Device: Click Add Bluetooth or other device, then select Bluetooth from the pop-up list.
    6. Select Headphones: Your computer will search for nearby devices. Select the headphone model name (often appearing as "LPT660" or similar) when it appears in the list.

    Troubleshooting Tips:

    • Ensure the headphones are not already connected to another device, such as your phone, as they may not appear in the Windows search list while occupied.
    • If the device is listed but won't connect, select it in the Bluetooth settings, choose Remove device, and then try the pairing process again.
    • Make sure the headphones are fully charged (at least 4 hours for the first charge) before attempting to pair.

    Read the full Q&A page

    Reply

  3. I use window 10 with LPT660
    Follow instruction on my computer bluetooth is on , LPT is on too but it not appear on the name of other device

    Anthony nguyen asks I use window 10 with LPT660
    Follow instruction on my computer bluetooth is on , LPT is on too but it not appear on the name of other device
    Manuals+ clarified question
    Question

    Why is my LPT660 headphone not appearing in the Bluetooth device list on Windows 10?

    Answer

    To resolve the issue where your LPT660 headphones are not appearing on your Windows 10 device list, please follow these troubleshooting steps:

    • Ensure Pairing Mode is Active: When you turn on the headphones, you must hear the voice prompt say "BT mode" and the blue indicator light must be blinking fast. If the light is not blinking fast, the device is not in pairing mode and will not be discoverable.
    • Check the Mode: Ensure the device is not in MP3 mode. Long press the "MEQ" button to switch back to Bluetooth mode if you have an SD card inserted.
    • Proximity: Keep the headphones within 1 meter (3 feet) of your computer during the initial pairing process.
    • Reset Bluetooth on Windows: Turn the Bluetooth toggle on your Windows 10 PC off and then back on to refresh the search list.
    • Check Battery: Ensure the headphones are sufficiently charged. The manual recommends charging for at least 4 hours before the first use. A low battery may cause weak signal transmission.

    Read the full Q&A page

    Reply

  4. I tried to charge the LPT 660 and listen to them while charging and it suddenly lost the voice now its flashing green and blue and when I charge it its going purple and green flashing and still can’t hear any voice on Bluetooth any ideas thanks .

    Patrick Reynolds asks I tried to charge the LPT 660 and listen to them while charging and it suddenly lost the voice now its flashing green and blue and when I charge it its going purple and green flashing and still can't hear any voice on Bluetooth any ideas thanks .
    Manuals+ clarified question
    Question

    How do I fix my LPT660 headphones which are flashing green, blue, and purple and have no audio after attempting to use them while charging?

    Answer

    Based on the LPT660 manual and common behavior for this chipset, the flashing lights and loss of audio suggest the device may have entered an unstable state or a specific mode (like MP3 mode) while being powered. Please try the following steps to reset and restore your Bluetooth connection:

    • Stop Charging: Disconnect the USB charging cable. Many Bluetooth headphones of this type are not designed to be used while charging and may malfunction if both processes occur simultaneously.
    • Power Cycle: Turn the headphones completely off and then back on.
    • Check the Mode: The LPT660 has an MP3 mode. Long press the "MEQ" button to ensure you are switched back to BT mode. You should hear a voice prompt saying "BT mode".
    • Re-pair the Device: If the blue light is blinking fast, it is in pairing mode. On your phone, "Forget" or "Remove" the LPT660 from your Bluetooth settings and then search for it again to establish a fresh connection.
    • Charging Indicator: Note that the manual states the LED should be solid red while charging and turn off when full. If you see purple or green flashing while plugged in, it may indicate a faulty power source or cable; try using a different DC5V USB port or computer port.

    Read the full Q&A page

    Reply

  5. Cuanta memoria SD se puede poner en los auriculares

    Juan Carlos Frangini Norris asks Cuanta memoria SD se puede poner en los auriculares
    Manuals+ clarified question
    Question

    What is the maximum SD card capacity for the LPT660 headphones?

    Answer

    The provided manual for the LPT660 headphones confirms that the device supports MP3 mode via an SD card slot, which can be activated by long-pressing the "MEQ" button. However, the documentation does not explicitly state the maximum supported memory capacity (e.g., 16GB, 32GB).

    Based on similar devices in this category, they typically support microSD cards up to 32GB formatted to FAT32. If you are experiencing issues, ensure the card is inserted correctly and the files are in MP3 format.

    Read the full Q&A page

    Reply

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