1. Introduction
Thank you for choosing the yobola T9 Wireless Earbuds. These earbuds are designed to provide a superior audio experience with deep bass, clear calls, and a lightweight, comfortable fit. Featuring advanced sound technology, intuitive touch controls, and IPX5 water resistance, they are perfect for daily use, running, fitness, and more. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
Image: The yobola T9 Wireless Earbuds in their open blue charging case, showcasing their compact design.
2. What's in the Box
Your yobola T9 Wireless Earbuds package includes the following items:
- Wireless Earbuds (Left and Right)
- Charging Case
- USB-C Charging Cable
- User Manual
Video: An official yobola video demonstrating the unboxing and key features of the T9 Wireless Earbuds, including the contents of the package.
3. Product Overview
3.1. Components
The yobola T9 earbuds consist of two individual earbuds (left and right) and a portable charging case. Each earbud features a touch-sensitive area for control and an integrated microphone for calls.
Image: A close-up of the yobola T9 earbuds in their charging case, highlighting the touch control areas and their associated functions like volume, music tracks, and phone calls.
3.2. Touch Controls
The yobola T9 earbuds feature intuitive touch controls for easy management of your audio and calls:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud.
- Reject Call: Press and hold either earbud for 2 seconds.
- Activate Voice Assistant (Siri/Google Assistant): Triple tap on either earbud.
- Volume Up: Press and hold the right earbud.
- Volume Down: Press and hold the left earbud.
4. Setup
4.1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The charging case provides extended playtime for your earbuds.
- Place the earbuds into the charging case. Ensure they are correctly seated; magnetic contacts will hold them in place.
- Connect the USB-C cable to the charging port on the case and the other end to a USB power source (e.g., computer, wall adapter).
- The indicator light on the charging case will show charging status. Once fully charged, the light will change or turn off depending on the model.
Image: The yobola T9 charging case connected via USB-C cable to a laptop, illustrating the charging process.
4.2. Bluetooth Pairing
The yobola T9 earbuds offer full-automatic pairing for a seamless connection.
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for available Bluetooth devices and select "T9" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds' indicator lights will turn off or flash slowly.
Note: After initial pairing, the earbuds will automatically connect to the last paired device when removed from the case.
Image: The yobola T9 earbuds shown in proximity to a smartphone displaying its Bluetooth settings, illustrating the automatic pairing process.
5. Operating Instructions
5.1. Music Playback
- Play/Pause: Tap either earbud once.
- Next Song: Double-tap the right earbud.
- Previous Song: Double-tap the left earbud.
- Volume Control: Press and hold the right earbud for volume up, left for volume down.
5.2. Call Management
- Answer/End Call: Tap either earbud once.
- Reject Call: Press and hold either earbud for 2 seconds.
5.3. Voice Assistant
- Activate Voice Assistant: Triple-tap either earbud to activate Siri, Google Assistant, or your device's default voice assistant.
6. Maintenance
To ensure the longevity and optimal performance of your yobola T9 earbuds, follow these maintenance guidelines:
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
- Water Resistance: The earbuds are IPX5 water-resistant, meaning they can withstand light rain, accidental splashes, and sweat. They are not designed for submersion in water. Do not expose them to strong jets of water or wear them while swimming.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
- Charging: Use only the provided USB-C cable or a certified equivalent for charging. Avoid overcharging.
Image: The yobola T9 earbuds covered in water droplets, illustrating their IPX5 water resistance against light rain, splashes, and sweat.
7. Troubleshooting
If you encounter any issues with your yobola T9 earbuds, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing |
|
| No sound from one earbud |
|
| Earbuds not charging |
|
| Low volume or poor sound quality |
|
If the issue persists after trying these steps, please contact yobola customer support for further assistance.
8. Specifications
Detailed technical specifications for the yobola T9 Wireless Earbuds:
| Feature | Detail |
|---|---|
| Model Name | T9 |
| Connectivity Technology | Wireless (Bluetooth) |
| Wireless Communication Technology | Bluetooth |
| Battery Life (Earbuds) | 5 Hours |
| Total Playtime (with Case) | 25 Hours |
| Water Resistance Level | IPX5 (Waterproof) |
| Control Type | Touch Control, Volume Control |
| Headphones Jack | USB-C (for charging case) |
| Noise Control | Sound Isolation |
| Frequency Range | 20-20000Hz |
| Impedance | 32 Ohm |
| Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Item Weight | 2.82 ounces |
| Product Dimensions | 0.67 x 0.67 x 1.57 inches |
| Compatible Devices | iOS/Android/Windows/Smartphone/Laptops and all devices with Bluetooth connectivity. |
9. Warranty and Support
yobola products are manufactured to the highest quality standards. For information regarding warranty coverage, returns, or technical support, please refer to the warranty card included in your product packaging or visit the official yobola website. You may also contact yobola customer service directly for assistance with any product-related inquiries.
Thank you for choosing yobola. Enjoy your music!
