Introduction
Thank you for choosing yobola Wireless Bluetooth Earbuds. This manual provides detailed instructions on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity. Please read this manual carefully before use.
What's in the Box
- yobola Wireless Bluetooth Earbuds
- Charging Case
- USB-C Charging Cable
- User Manual
Setup
1. Charging the Earbuds and Case
Before first use, ensure both the earbuds and the charging case are fully charged.
- Place the earbuds into the charging case.
- Connect the USB-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included) or a computer's USB port.
- The indicator light on the charging case will show charging status. A full charge typically takes approximately 1-2 hours.

Image: yobola Wireless Bluetooth Earbuds inside their charging case, indicating charging readiness.
2. Pairing with Your Device
The earbuds feature one-step automatic pairing.
- Ensure Bluetooth is enabled on your device (smartphone, tablet, PC).
- Open the charging case and remove both earbuds. They will automatically power on and enter pairing mode.
- On your device's Bluetooth settings, search for "T9" (or similar model name) in the list of available devices and select it to connect.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.

Image: Illustration of the earbuds automatically connecting to a smartphone via Bluetooth, demonstrating the full-automatic pairing feature.

Image: A visual representation of the earbuds connecting to a mobile device, highlighting the ease of pairing.
Operating Instructions
The yobola earbuds feature intelligent touch sensors for easy control of various functions.
Touch Controls
| Action | Function |
|---|---|
| Single Tap (Left/Right Earbud) | Play/Pause Music, Answer/End Call |
| Double Tap (Left Earbud) | Previous Song |
| Double Tap (Right Earbud) | Next Song |
| Triple Tap (Left Earbud) | Volume Down |
| Triple Tap (Right Earbud) | Volume Up |
| Long Press (2 seconds) | Activate Voice Assistant (Siri, Google Assistant) |
| Long Press (3 seconds) | Power On/Off (when not in case) |

Image: A visual guide illustrating the various touch control functions of the earbuds, including volume, track control, and call management.

Image: Detailed view of an earbud with icons representing its touch-sensitive areas and corresponding functions like volume, play/pause, and voice assistant activation.
Maintenance
Cleaning
To maintain optimal sound quality and hygiene, regularly clean your earbuds.
- Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
- For earwax or debris in the earbud mesh, use a small, soft brush or cotton swab dipped in rubbing alcohol. Ensure no liquid enters the earbud openings.
- Do not use abrasive cleaners or immerse the earbuds or case in water.
Water Resistance (IPX5)
The earbuds are rated IPX5 water-resistant, meaning they can withstand light rain, accidental splashes, and sweat. They are not designed for submersion in water or for use during swimming.

Image: Earbuds shown with water droplets, illustrating their IPX5 water resistance against light rain, splashes, and sweat.

Image: Close-up of earbuds with water beads on their surface, emphasizing their water-resistant design.
Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged.
Troubleshooting
| Problem | Solution |
|---|---|
| Earbuds not pairing/connecting. |
|
| Only one earbud has sound. |
|
| Low volume or poor sound quality. |
|
| Charging case not charging. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | LY-20230130 |
| Connectivity Technology | Wireless (Bluetooth 5.1) |
| Water Resistance Level | IPX5 (Sweat Resistant) |
| Frequency Range | 20 Hz - 20,000 Hz |
| Form Factor | In-Ear |
| Battery Life (Earbuds) | Up to 5 hours per charge |
| Total Playtime with Case | Up to 25 hours |
| Charging Port | USB-C |
| Compatible Devices | iOS, Android, Windows smartphones, laptops, and all Bluetooth-enabled devices. |

Image: Earbuds depicted with icons for IPX5 water resistance, AAC audio codec, and Bluetooth 5.1, emphasizing superior music quality.

Image: A graphic showcasing the earbuds' features, including HiFi audio, IPX5 rating, and Bluetooth 5.1 connectivity.

Image: Visual representation of the earbuds' extended playtime, showing 5 hours per charge and 25 hours total with the charging case.

Image: Graphic detailing the battery performance of the earbuds and their charging case, highlighting extended playtime.

Image: Earbuds surrounded by feathers, illustrating their lightweight design (only 4g per earbud) and ergonomic comfort.

Image: A close-up of an earbud comfortably seated in a human ear, demonstrating its ergonomic fit.

Image: Icons representing compatibility with iOS, Android, and Windows devices, highlighting universal connectivity.
Warranty and Support
Your yobola Wireless Bluetooth Earbuds come with a manufacturer's warranty.
- Manufacturer Warranty: 1 Year
- Spare Parts Availability: 10 Years
For further assistance, please refer to the official yobola website or contact customer support.





