1. Product Overview
Thank you for choosing the Jesebang YT18 Wireless Earbuds. These earbuds are designed for an exceptional audio experience, featuring Bluetooth 5.4 technology, ENC noise cancellation, and an IP7 waterproof rating, making them ideal for sports and daily use.
Image: Jesebang YT18 Wireless Earbuds and Charging Case. The earbuds are black with ear hooks, displayed alongside their charging case which features an LED battery display.
2. What's in the Box
- YT18 headphones (2)
- Portable charging box (1)
- USB-C charging cable (1)
- Silicone earplugs (S / M / L) (3 pairs)
- User Manual (1)
Image: The package contents including the earbuds, charging case, USB-C cable, and user guide.
3. Setup Guide
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The case features a dual LED digital display to show the battery level of both the earbuds and the case.
- Place the earbuds into the charging case. Ensure they are properly seated to initiate charging.
- Connect the USB-C charging cable to the charging port on the case and plug the other end into a USB power source.
- The LED display on the case will show the charging status. A full charge for the case takes approximately 2 hours.
Image: The charging case being charged via a USB-C cable, with the earbuds inside showing their charging status on the LED display.
Image: Diagram illustrating the 48-hour total battery life with the charging case and the LED display showing earbud and case battery levels.
3.2 Wearing the Earbuds
For optimal sound quality and comfort, choose the correct size silicone earplugs (S, M, L) and ensure the earbuds are worn correctly.
- Select the earplug size that provides a snug fit in your ear canal.
- Pick up the headphones and insert the earbud into your ear canal.
- Revolve the ear hook until it sits comfortably and securely behind your ear.
- Adjust the earbud to your comfortable angle for the best listening experience.
Image: A three-step guide showing how to select ear tips, insert the earbud into the ear canal, and adjust the ear hook for a stable fit.
3.3 Bluetooth Pairing
The YT18 earbuds feature one-step auto pairing for convenience.
- Ensure the earbuds are charged.
- Open the charging case and remove both earbuds. They will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings.
- Search for new devices and select "YT18" from the list to connect.
- Once connected, the earbuds will automatically pair with your device whenever you take them out of the case.
Image: A visual representation of the one-step auto pairing process, showing the earbuds and a smartphone screen with 'YT18' selected in Bluetooth settings.
4. Operating Instructions
4.1 Touch Controls
The YT18 earbuds feature sensitive touch controls for easy management of music and calls.
| Function | Action |
|---|---|
| Play/Pause | Tap 2 times on either earbud |
| Next Song | Tap and hold right earbud for 2 seconds |
| Previous Song | Tap and hold left earbud for 2 seconds |
| Volume Up | Tap 1 time on right earbud |
| Volume Down | Tap 1 time on left earbud |
| Answer Call | Tap 1 time on either earbud |
| Hang Up Call | Tap 1 time on either earbud during a call |
| Activate Voice Assistant (Siri, Google Assistant) | Tap 3 times on either earbud |
Image: A diagram illustrating the various touch control functions for music playback, volume adjustment, call management, and voice assistant activation.
4.2 Sound Quality and Noise Cancellation
The YT18 earbuds are equipped with 14.2mm dynamic drivers for deep bass and clear highs, and 4 ENC noise-canceling microphones for clear calls.
Image: An exploded view diagram showing the internal components of the earbud, highlighting the dynamic unit, 14.2mm Graphene Drivers, and Composite Diaphragms for superior sound quality.
Image: A diagram showing the placement of the Feedforward ENC Mic and Feedback ENC Mic on the earbud, illustrating the dual microphone noise cancellation system.
5. Maintenance
5.1 Cleaning
To maintain optimal performance and hygiene, regularly clean your earbuds and charging case.
- 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, soft brush or cotton swab.
- Do not use abrasive materials, solvents, or aerosol sprays.
5.2 Water Resistance (IP7)
The YT18 earbuds feature an IP7 waterproof rating, protecting them from sweat and rain. They are suitable for workouts and outdoor activities.
- Do not submerge the earbuds in water.
- Ensure the earbuds are dry before placing them back into the charging case to prevent damage to the charging contacts.
Image: Two individuals exercising, illustrating the IP7 dust and water resistance of the earbuds, suitable for physical activity.
5.3 Storage
When not in use, store the earbuds in their charging case to protect them and ensure they are ready for your next use.
6. Troubleshooting
If you encounter any issues with your Jesebang YT18 earbuds, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Turn off and on Bluetooth on your device. Forget "YT18" in your device's Bluetooth settings and re-pair. |
| Only one earbud working | Place both earbuds back into the charging case, close the lid, wait a few seconds, then take them out again. Ensure both are charged. |
| No sound | Check device volume. Ensure earbuds are connected. Try playing different audio. |
| Charging issues | Ensure USB-C cable is securely connected. Check if the charging port is clean. Try a different USB power source. |
| Touch controls unresponsive | Ensure your fingers are clean and dry. Restart the earbuds by placing them in the case and taking them out. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | YT18 |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Ear Placement | Over Ear |
| Form Factor | In Ear |
| Audio Driver Size | 14.2 Millimeters |
| Noise Cancellation | ENC Noise Cancelling Mic (4 mics) |
| Battery Life (Earbuds) | Up to 8 hours (single charge) |
| Total Playtime (with case) | Up to 48 hours |
| Charging Case Battery Capacity | 400 Milliamp Hours |
| Charging Case Charging Time | Approx. 2 hours |
| Bluetooth Range | Up to 15 Meters |
| Water Resistance Level | IP7 Waterproof |
| Control Type | Touch Control |
| Item Weight | 4.6 ounces |
8. Warranty and Support
For any product inquiries, technical support, or warranty claims, please contact Jesebang customer service through the platform where you purchased the product or visit the official Jesebang store page.
Jesebang Store: https://www.amazon.com/stores/Jesebang/page/E9DAC4D4-6449-4EEB-9367-305DD3325BE5
