Green Lion CATANIA Open Ear Headphones

Unboxing Wireless Earbuds

Begin by carefully opening the box to reveal your wireless earbuds and accessories. Ensure that everything is accounted for before proceeding.

Wearing Headphones

Before using your new earbuds, check each item to ensure they are in perfect condition. If you find any damage or missing items, please contact customer service.

Gently place the earbud in your ear, ensuring it fits comfortably. The earbud should fit snugly in your ear without causing discomfort. Adjust the fit for optimal sound and comfort.

Make sure the ear hooks are positioned behind your ears for added security. This helps keep the earphones in place during use.

Product Description

Enjoy using the earbuds nicely.

Earbud Components:

• MIC
• Multi-function key touch position
• Bluetooth LED Display light
• Charging contacts

Specifications

Charging Case Components:

• Indicator light
• Type-C Interface

Touch Operation

Bluetooth Connection

Follow these steps to connect your earphones via Bluetooth:

1. Open the Bluetooth settings on your device to pair it with the earphones.
2. In the list of available devices, find and select the Bluetooth pairing name "GL-TWS85".
3. Click on the pairing name to connect.

Indicator Light Description

When the headset is turned on: The white light and the blue light flash alternately.

When the headset is turned off: The white light flashes 3 times quickly and then goes out.

Pairing status: The primary headset's white light and blue light flash alternately, while the secondary headset light goes out.

Connection successful: No light is displayed.

The charging case charges the headset: The white indicator light of the headset is always on. After the headsets are fully charged, the white light goes out and turns blue for 10 seconds before turning off.

Charging the case: Charge the case with the white light flashing, and once fully charged, the white light will remain on.

Power On/Off

Auto Power On: Open the charging case lid, and the headsets will automatically turn on.

Manual Power On: Press and hold the multi-function button for 3 seconds. The earphones will power on, accompanied by the prompt sound "Du".

Auto Power Off: Place the headsets back in the charging case and close the lid. The headsets will automatically power off.

Manual Power Off: Press and hold the multi-function button for 5 seconds. The earphones will power off, with the prompt sound "Du".

Note: After powering on, if the earphones are not paired with a Bluetooth device within 3 minutes, they will automatically shut down. If the effective connection distance is exceeded and the earphones fail to connect to the Bluetooth device, they will automatically power off after 3 minutes, with the prompt sound "Du".

Touch Controls

Single Tap

Music mode: Play/Pause ▶️

Phone mode: Call Answer/End ?

Double Tap

Music mode:

Double Press the right ear: Volume Up ?

Double Press the left ear: Volume decrease ?

Press and Hold

Voice Assistant Activation: ?

Using Both Earbuds: Press and hold the left ear multi-function button for 2 seconds to activate the voice assistant.

Using One Earbud: Press and hold the left or right earbud for 2 seconds to activate the voice assistant.

Tap Three Times

Music mode:

Triple Press on the left ear: Previous song ⏪

Triple Press on the right ear: Next Song ⏩

Bluetooth Pairing Management

Clear Bluetooth Pairing History

When both earbuds cannot be paired, you need to clear all connected devices. To do this, click 5 times on the left and right earbuds respectively. Note: No synchronization is required; operate each earbud separately.

Wireless Pairing Mode

No Previous Pairing Record: When there is no pairing record for the left and right earbuds, they will automatically pair once turned on. After successful pairing, you will hear two beeps.

Existing Pairing Record: If the left and right earbuds have previous pairing records, they will automatically reconnect when turned on. You will hear a prompt beep to confirm the connection.

Mode Switching

Switch Between Game Mode and Music Mode

Game Mode: Press and hold the multi-function button on the right ear for 2 seconds. ?

Music Mode: Press and hold the multi-function button on the right ear again for 2 seconds. ♪

Notes: When using one earphone, you cannot switch between game mode and music mode. The factory setting defaults to music mode.

Item List

• Headphones * 1
• Charging Case * 1
• Instruction * 1
• Charging Cable * 1

Downloading the App

Scan the QR Code: Use your phone's camera, WeChat, or browser to scan the QR code and visit the NebulaBuds download page.

Select Your Download Platform:

For Android: Choose Android APK or download from the Google Play Store.

For iOS: Download via the App Store.

When you open Nebulabuds for the first time, please allow Nebula to access the necessary permissions.

Safety Guidelines

Please read this information carefully before using your Bluetooth headset. Any modifications made to the Bluetooth headset without permission will result in the loss of your rights to the services included with the device.

1. To avoid electromagnetic interference or configuration issues, turn off your Bluetooth device where instructed. Follow regulations in such areas.
2. After boarding the plane, turn off your Bluetooth headset as directed by the flight attendants. Bluetooth headsets should not be used during flights to prevent interference with the aircraft's communication system.
3. When not in use, place the Bluetooth headset in a safe location where it will not be squeezed. Squeezing the device may cause damage or result in personal injury.
4. Do not allow children to play with the Bluetooth headset. Some small parts may detach and pose a choking hazard.
5. Do not attempt to disassemble or replace any parts unless specifically instructed in the manual.
6. This product contains a built-in rechargeable battery.
7. It is prohibited to hit, squeeze, puncture, or short-circuit the battery.
8. If you notice excessive temperature, deformation, bulging, or leakage, immediately stop using the product.
9. Do not expose the battery to open flames or direct sunlight.
10. Avoid using the battery after it has been exposed to water or high-temperature environments like the sun, heaters, or stoves.
11. After use, avoid placing the earphones in humid, dusty, or high-temperature environments.
12. The battery can be charged and discharged a limited number of times and will eventually wear out.
13. If the battery is used abnormally, it can be replaced. However, do not attempt to replace the battery yourself.
14. Improper battery replacement may cause an explosion. The battery should only be replaced by an authorized service provider using the same or equivalent type.

Disassembly:

Except for the operations specifically mentioned in the manual, do not attempt to disassemble or replace any parts in the product.

Battery Care:

This product contains a built-in rechargeable battery. It is prohibited to hit, squeeze, puncture, or short-circuit the battery. If you notice any abnormal phenomena such as excessive temperature, deformation, bulging, or leakage, immediately stop using the product.

Battery Exposure:

Do not expose the battery to open flames or sunlight. Do not use the battery after it has been immersed in water or in high-temperature or high-pressure environments such as the sun, heaters, or stoves. After use, avoid placing the earphones in humid, dusty, or high-temperature environments.

Battery Usage:

The battery can be charged and discharged for a limited number of times and will eventually wear out. If the battery is used abnormally, it can be replaced with a new one, but do not replace the battery by yourself. If you attempt to replace it improperly, there is a risk of explosion. It can only be replaced by an authorized service provider of the same or equivalent type.

Disposal

This product must not be disposed of as unsorted household waste. It is important to separate such waste for proper treatment and recycling, in compliance with local waste management regulations.

Warranty

Products that you buy directly from our Green Lion website or shop come with a 24-month warranty.

When you buy Green Lion products from any of our approved sellers, you only get a 12-month warranty. If you want to extend this warranty, go to our website at https://www.greenlion.net/warranty and fill out the form with your information. Don't forget to upload a picture of the product too. After we've checked and accepted your request, we'll send you an email to confirm that your product's warranty has been extended.

For more info, please check: https://www.greenlion.net/warranty

Contact Us

If you have any questions, please contact us at:

Website: https://www.greenlion.net/

Sales: sales@greenlion.net

Service Support: Support@greenlion.net

Telegram: @greenlion_global

Instagram: @greenlion_global