Introduction
Thank you for choosing the Jesebang by-02 Wireless Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as Bluetooth 5.2 connectivity, immersive stereo sound, extended battery life, and IP7 waterproofing. This manual will guide you through the setup, operation, and maintenance of your new earbuds to ensure optimal performance and longevity.
Image: Jesebang by-02 Wireless Earbuds in their charging case.
What's in the Box
Upon opening your Jesebang by-02 package, you should find the following items:
- Jesebang by-02 Wireless Earbuds (Left and Right)
- Charging Case
- USB Type-C Charging Cable
- Multiple Sizes of Ear Tips (Small, Medium, Large)
- User Manual
Video: Unboxing and initial setup of the Jesebang by-02 Wireless Earbuds, demonstrating included accessories and basic functions.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. The charging case has a built-in 400mAh battery, providing up to 40 hours of total playtime with multiple charges.
- Place the earbuds into the charging case. Ensure they are correctly seated; the indicator lights on the earbuds will show charging status.
- Connect the USB Type-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included).
- The LED light display on the charging case will indicate the battery consumption. A full charge for the case takes approximately 1.5 hours.
Image: Close-up of the USB Type-C charging port on the earbud case.
Image: Jesebang by-02 earbuds in their charging case, showing LED battery indicators.
2. Bluetooth Pairing
The earbuds feature one-step pairing for convenience.
- Ensure your device's Bluetooth is turned on.
- Open the charging case and take out both earbuds. They will automatically power on and enter pairing mode.
- On your device, search for Bluetooth devices and select "IT100" from the list.
- Once connected, you will hear a confirmation prompt, and the earbuds will be ready for use.
- For subsequent uses, the earbuds will automatically connect to the last paired device when taken out of the case.
Image: A smartphone displaying the Bluetooth pairing screen, showing "IT100" as an available device.
Operating Instructions (Touch Controls)
The Jesebang by-02 earbuds feature intuitive touch controls. The touch sensor is located on the outer surface of each earbud.
Image: Diagram illustrating the multifunctional touch controls on the earbuds.
| Function | Action |
|---|---|
| Play/Pause Music | Single tap on either L or R earbud. |
| Next Track | Double tap on the Right earbud. |
| Previous Track | Double tap on the Left earbud. |
| Increase Volume | Press and hold the Right earbud for 2 seconds. |
| Decrease Volume | Press and hold the Left earbud for 2 seconds. |
| Answer/Hang Up Call | Single tap on either L or R earbud during an incoming call or active call. |
| Reject Call | Press and hold either L or R earbud for 2 seconds during an incoming call. |
| Activate Voice Assistant (Siri, Google Assistant) | Triple tap on either L or R earbud. |
Wearing the Earbuds
For optimal sound quality and comfort, ensure a proper fit. The earbuds come with multiple sizes of soft rubber ear tips.
- Choose the ear tips that provide the best seal and comfort for your ears. A good seal is crucial for bass response and noise isolation.
- Gently insert the earbud into your ear canal and twist slightly to secure it. The ergonomic design ensures a snug fit for extended wear.
Image: Different sizes of ear tips (Small, Medium, Large) for a customizable fit.
Maintenance
Cleaning
Regular cleaning helps maintain sound quality and hygiene.
- Use a soft, dry, lint-free cloth to wipe the earbuds and charging case.
- Gently remove any earwax or debris from the ear tips and speaker mesh using a small brush or cotton swab.
- Do not use abrasive cleaners, alcohol, or chemical sprays.
Water Resistance (IP7)
The Jesebang by-02 earbuds are IP7 waterproof, meaning they are protected against immersion in water up to 1 meter for up to 30 minutes. This makes them suitable for workouts and outdoor activities, protecting against sweat and rain.
- Ensure the earbuds are completely dry before placing them back into the charging case to prevent damage.
- The charging case is not waterproof. Avoid exposing the charging case to water.
Image: Earbuds shown with water splashes, indicating their IP7 waterproof capability.
Troubleshooting
If you encounter any issues with your Jesebang by-02 earbuds, refer to the following common solutions:
| Problem | Solution |
|---|---|
| Earbuds not pairing with device. |
|
| Only one earbud is working. |
|
| Poor sound quality or low volume. |
|
| Earbuds not charging. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | by-02 |
| Bluetooth Version | 5.2 |
| Bluetooth Range | 10 Meters |
| Audio Driver Size | 13 Millimeters |
| Audio Latency | 60 Milliseconds |
| Frequency Range | 20 Hz - 20,000 Hz |
| Impedance | 32 Ohms |
| Control Type | Touch Control |
| Water Resistance Level | IP7 Waterproof |
| Earbud Battery Life (Single Charge) | 8 Hours |
| Total Playtime with Charging Case | 40 Hours |
| Charging Case Battery Charge Time | 1.5 Hours (Type-C) |
| Noise Control | Sound Isolation (ENC for calls) |
| Compatible Devices | Cellphones, Laptops (iOS, Android) |
Warranty and Support
The Jesebang by-02 Wireless Earbuds come with a 2-year warranty. For any product inquiries, technical support, or warranty claims, please contact Jesebang customer service through the retailer where you purchased the product or refer to the contact information provided on the warranty card included in your package.
Please retain your proof of purchase for warranty validation.