Haylou GT3 True Wireless Earbuds

Overview

The Haylou GT3 are true wireless stereo earbuds offering a seamless audio experience. This manual provides a comprehensive guide to their features, operation, and maintenance.

Key Components:

• Earbuds (Left and Right)
• Charging Case
• Charging Cable
• Eartips (2 pairs)
• User Manual

Charging Case Features:

• Charging Port: Connects to a power source for charging the case and earbuds.
• Touch Panel: Used for controlling playback and calls.
• LED Indicator: Shows charging status and battery level.
• Pogo Pins: Connect the earbuds to the charging case for charging.

Getting Started

Before First Use:

Remove the protective sticker covering the pogo pins on the earbuds before placing them in the charging case.

Powering On:

1. Take the earbuds out of the charging case for automatic power-on.
2. Alternatively, touch and hold the panel on each earbud for 1.5 seconds to power them on.

Specifications

Earbuds:

• Working Range: 10m (open space)
• Battery Capacity: 43 mAh (per earbud)
• Charging Time: Approx. 1.5 hours
• Talk Time: Approx. 4 hours
• Standby Time: Approx. 105 hours
• Input: 5V = 100mA
• Battery Type: Lithium-ion
• Bluetooth Version: V5.0

Charging Case:

• Input: 5V = 5mA
• Output: 51/ = 150mA
• Charging Time: Approx. 2.5 hours
• Standby Time: Approx. 5 months
• Battery Capacity: 600mAh
• Battery Type: Lithium-ion

Operation

Mono Mode:

Take out any single earbud to turn it on. When the LED flashes white (after flashing red and white), find 'Haylou GT3' on your mobile device and tap 'Connect'. For manual pairing, turn off earbuds, then tap and hold the panel until the LED flashes white slowly. Connect via your mobile device.

Stereo Mode:

Remove both earbuds from the case. Search for 'Haylou GT3' on your mobile device to connect. If connection fails, return earbuds to the case and repeat the process. The earbuds will automatically reconnect to the last paired device upon power-on (ensure Bluetooth is enabled).

Manual Pairing: When earbuds are off, turn them on manually. The LEDs will flash red and white rapidly. Once paired (LED on the primary earbud flashes white slowly), search on your mobile device and connect.

Touch Controls:

• Double touch left earbud: Skip track backward.
• Double touch right earbud: Skip track forward.
• Touch either earbud: Resume/pause playing.
• Double touch either earbud: Answer/end incoming call.
• Keep touching either earbud for 1s: Ignore incoming call.
• Triple touch left earbud: Activate voice assistant when standby.
• Triple touch right earbud: Activate voice assistant when standby.

Charging the Case

Connect the charging case to a USB power source using the provided cable. The LED indicators on the case will flash simultaneously three times to show the remaining power. The light turns off after 10 seconds. If the power is below 30%, the LEDs will flash every 2 seconds and turn off after 60 seconds.

Charging Status Indicators:

Full Charge: When fully charged, the 3 LEDs will stay lit for 60 seconds before turning off.

Troubleshooting

Resetting to Factory Settings:

If the earbuds are not functioning correctly, reset them to factory settings. Place the earbuds in the charging case and touch both panels for 0 seconds or until the LED flashes white three times. Remove pairing records from your mobile device and reconnect.

Audio Only from One Earbud:

In this case, reset the earbuds, delete the pairing record on your mobile device, and reconnect the earbuds.

Charging Issues:

The LED stays white for 1 minute when earbuds are charged. The case will not charge the earbuds if its battery is depleted. LEDs on the case turn off once charging is complete. If you charge again, LEDs will not show any notification, which does not mean the case is not charging.

Tips:

• Read the manual carefully before use and keep it for future reference.
• Fully charge the earbuds before the first use.
• If the earbuds are not used for more than two weeks, recharge them periodically.
• Use chargers from qualified manufacturers.
• If your phone cannot find the earbuds, ensure they are in pairing mode. If not connected for a long time, they exit pairing mode; re-enter pairing mode. If your phone has a procedural error, restart it. If the earbuds have a procedural error, restart and reset them.

Safety and Precautions

• Do not shower with the earbuds on.
• Do not wear them in the rain.
• Avoid exposure to extreme conditions such as washing machines or other harsh environments.
• Clean the earbuds with a dry cloth after use to prolong their lifespan.
• Hearing Protection: Avoid prolonged use at high volumes, as it may damage your hearing.
• Usage Environment: Do not wear the earbuds in situations with potential risks, as they may impair your awareness of the surrounding environment.

Warranty and Support

Warranty Period: 12 months from the date of purchase (keep your receipt).

Free Service: If any quality defects occur within the warranty period, present your receipt to your distributor for after-sales service.

Warranty Exclusions: The warranty does not cover defects or damage caused by:

• Natural disasters, abnormal voltage, or other environmental factors.
• Unauthorized disassembly, modification, or replacement of parts.
• Improper use, including water damage, corrosion, drops, crushing, or exposure to abnormal temperatures or humidity.

FCC Compliance

This equipment has been tested and found to comply with the limits for Class B digital devices, 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 to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Hazardous Substances

This form is made by SJ/T 11364 regulation.

O: means that hazardous substance content in the homogeneous materials of this part is within the limits of (EU) 2015/863 regulation.

X: means that hazardous substance content in, at least, one certain homogeneous material of this part is beyond the limits of (EU) 2015/863 regulation, but there is no mature alternative in the industry at present, it still conforms to the EU ROHS Directive in the scope of exemption.

Notes: Please organize your usage time properly, as prolonged use of the device may damage your hearing.