Haylou W1 Manual English Haylou W1 Earbuds Manual Instructions Haylou W1 Pairing Haylou W1 Reset Touch Control Charging Case Warranty User Manual Guide

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Haylou W1 True Wireless earbuds User manual

LED / Mic 2 / MFB / Charging / Mic1 / contacts / LED / Type-C charging port

Package List
Earbuds, charging case, 3 pairs of ear tips
(M Size has been pre-installed), charging cable, user manual

Haylou W1 Reset

How to reset Haylou W1

  1. Factory Setting: If the earbuds cannot be connected and used normally, please refer to the following methods:
  2. When the earbuds are in the charging case and the charging case has power, long press MFB button for 10s the earbuds will automatically
    be reset (the connection records between the two earbuds and device will be cleared)
  3. If all steps successful, Haylou W1 Reset complete!
  4. If the operation fails, please repeat the above steps; or log in to the official store, contact customer service to view the reset operation video

One of the earbuds mute
It’s unusual indeed, please set earbuds to factory setting, remove connectivity record on phone and re-connect

Other Charging Problems

  1. White led turns off after 1 minute. It means your earbuds have been fully charged
  2. The earbuds won’t be charged if the charging case is out of power
  3. LED does not turn on when charging the case
    It means that the case has been fully charged so the light does not turn on

Haylou W1 Pairing

How to pair Haylou W1

  1. Take out both Haylou W1 earbuds from the case simultaneously, they will automatically power on and paired each other
  2. Open device Bluetooth, search for“ Haylou w1” and click to connect
  3. If the earbuds pair the device success, Haylou W1 Pairing complete!
  4. If connection fails, put earbuds back into case and try again. After connection, earbuds will automatically re-connect to the last-paired
    device whenever powering on( Bluetooth needs to be turned on).

Switch between mono and stereo mode
Pick up two earbuds to auto enter stereo mode and push one back to enter mono mode, Or you can pick it up again to resume stereo mode.

Manual connection: When earbuds are turned off, manually turn on the two earbuds Wait 2-3s for the earbuds to turn on and connect with each other. When indicator lights on both earbuds flash white slowly, turn on
device bluetooth to connect

Haylou W1 How to Wear

Haylou W1 How to use

  1. Please adjust earbud to fit yourself best
  2. When calling, adjust Mic 1 towards mouth to gain better talking experience

Haylou W1 Controls

Haylou W1 touch Controls

  • Play/Pause music: Click MFB button
  • Skip track backward: Double click MFB button on L
  • Skip track forward: Double click MFB button on R
  • Answer/end call : Click MFB button
  • Summon voice assistant: Triple click MFB button on L/R

Haylou W1 Power on

  • When the earbuds are in the charging case: open lid to power on
  • When the earbuds are outside the case and in power-off state, long press the MFB button for about 1.5s to power on
  • LED glows white for 1s
  • Long press for about 1.5s

Haylou W1 Power off

  • Put earbuds back into case and close the lid they will automatically power off
  • In power-on state, long press the MFB button for about 4. 5s(white light flashes twice)
  • White light flashes twice
  • Long press for about 4.5s

Haylou W1 How to Charge

  1. Fully charge the charging case and earbuds before first use
  2. Insert the charging cable to simultaneously charge the earbuds and the charging case
  3. Earbuds: Put them back into the case. the earbuds indicator light is solid red. After fully charged, the indicator light is solid white for
    60s and then goes out

Haylou W1 Battery Indicator of Charging Case

  • Open/close the lid, the actual battery level will be displayed after three lights flash 3 times
  • When the battery is greater than 30%, the battery indicator will be on for 10s and then go
  • (You need to close the case first then open to check battery level display again)
  • Low battery prompt of charging case
  • less than 30%, LEDI flashes 3 times every 2s, and goes out after 1 minute of continuous circulation.

Flashing status Battery percentage

  • 70-100%
  • 309-709
  • 0-30

Haylou W1 Basic Parameters (earbuds)

  • Operation range: 10m(open space with no obstacle)
  • Battery capacity: 32mAh(single earbud
  • Charging time: approx. 2hr
  • Talk time: approx. 3hr
  • Standby time: approx. 50hr
  • Input parameter: 5V=100mA
  • Battery type: Rechargeable li-ion button battery
  • Bluetooth version: V5. 2

Haylou W1 Basic Parameters (charging case)

  • Input parameter: 5V= 500mA
  • Output parameter: 5V=100mA
  • Charging time: approx 3hr
  • Battery capacity: 310mAh
  • Battery type: li-ion

Haylou W1 Warranty Card

Warranty Period
12 months after you purchase this item
or you may inquire your local shopper for
more details.
Free service
Supposing any defects caused by quality issues
occur within the warranty period, please take
this warranty card and purchase receipts to
your distributor for free exchange service
Model number
Date of Purchasing
User’ s name
User’ s phone
User’ s address
Shop’s name
Free exchange service will not be accessed
under following circumstances
Damages caused by unauthorized

Haylou W1 Note

  1. Please read this user manual carefully before
    using the product and please properly store
  2. When using for the first time, please full
    charge this product
  3. Please charge the product, in case it has not
    been used over two weeks
  4. Please use certificated charger
  5. Do not wear earphones for a long term to
  6. protect your hearing
  7. Do not wear earphones in any situations with
  8. potential risks as wearing them may reduce
  9. your perception to the outside world

Haylou W1 Caveats


  1. Do not disassemble, repair or modify the
    product for any reason, as this may cause fire
    or even completely destroy the product
  2. Do not expose the product to environments
    where the temperature is too low or too high
    below o° Cor above45°C
  3. Keep the indicators away from the eyes of
    children and animals while using the
  4. Do not use this product during thunderstorms
    Thunderstorms may cause the product to
    malfunction and increase the risk of electric
  5. Do not wipe and clean the earphones or their
    case with alcohol or other volatile liquids
  6. Avoid any contact with liquids

Haylou W1 Daily maintenance

Please do not shower with earbuds. Do not wear them in rainy day. Do not leave them in washing machine or other extreme situations Clean them with dry cloth

Haylou W1 FCC Statement


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, and 2) this device must accept any interference received
including interference that may cause undesired operation
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 harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try correct the interference by one
or more of the following measures
Reorient the receiving antenna
Increase the separation between the equipment and receiver
Connect the equipment into and outlet on a circuit different from that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for hel
Changes or modifications not expressly approved by the party responsible for compliance could void
your authority to operate the equipment