1. Safety Information
Please read all safety warnings and instructions before using this product to ensure safe operation and prevent damage.
General Safety
- Avoid prolonged exposure to high volume levels to prevent hearing damage.
- Do not use the earbuds in situations where inability to hear ambient sounds could be dangerous (e.g., while driving, cycling, or walking in traffic).
- Keep the device away from extreme temperatures, humidity, and corrosive environments.
- Do not disassemble, repair, or modify the product. This may cause fire, electric shock, or complete damage to the product.
- Keep out of reach of children and pets. Small parts may pose a choking hazard.
Battery Safety
- The charging case contains a built-in lithium-ion battery. Do not expose it to direct sunlight, fire, or high temperatures.
- Charge the device using only the provided USB-C cable and a compatible power adapter.
- Do not attempt to replace the battery yourself.
2. Package Contents
Verify that all items are present in the package:
- T12 Wireless Earbuds x 1 pair (Left & Right)
- LED Display Charging Case x 1
- Silicone Eartips (S / M / L) x 3 pairs
- USB-C Charging Cable x 1
- User Manual x 1
3. Product Overview
The JGUG T12 Wireless Earbuds feature a compact design with a charging case that includes an LED digital display for battery status. Each earbud is equipped with a 14.2mm speaker driver for enhanced audio quality and touch controls for easy operation.
Image: JGUG T12 Wireless Earbuds and Charging Case. The image displays the two earbuds alongside their charging case, providing a clear view of the product's overall design.
Image: Exploded view of an earbud showing internal components. This diagram illustrates the internal structure of an earbud, including the speaker driver, circuit board, and battery.
4. Setup
4.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Place the earbuds into the charging case and close the lid. 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 digital display on the charging case will show the battery percentage of the case and individual battery levels for the left (L) and right (R) earbuds.
- A full charge typically takes about 1.5 hours for the case.
- A 10-minute quick charge provides approximately 1.5 hours of listening time.
Image: Charging case with LED digital display showing battery levels. The image shows the charging case with its lid open, revealing the LED screen displaying the battery percentage of the case and the charge status of both earbuds.
Image: Diagram illustrating battery lifespan and charging details. This graphic highlights key battery specifications such as 9999 charging cycles, 8 hours single charge, 40+ hours with charging case, and 1.5 hours fast charging.
4.2 Pairing with a Device
The earbuds utilize Bluetooth 5.3 for fast and stable connections.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your smartphone or tablet, enable Bluetooth and search for available devices.
- Select "T12" from the list of devices to connect.
- Once connected, the earbuds are ready for use.
Image: Diagram illustrating the V5.3 chip and Bluetooth performance. This graphic details improvements in transmission fidelity, interference immunity, and power consumption with the advanced V5.3 chip.
Image: Earbuds and phone screen demonstrating one-step Bluetooth pairing. The image shows the earbuds in their open charging case next to a smartphone displaying the Bluetooth settings with 'T12' selected for connection.
5. Operating Instructions
The JGUG T12 earbuds feature responsive touch controls on each earbud for managing music, calls, and voice assistance.
5.1 Touch Controls
Image: Diagram of an earbud with touch control functions. This graphic illustrates various touch gestures and their corresponding actions, such as play/pause, answer call, hang up call, reject call, previous track, next track, volume up, volume down, and voice assistant activation.
| Action | Left Earbud (L) | Right Earbud (R) |
|---|---|---|
| Play/Pause | Single Tap | Single Tap |
| Answer/End Call | Double Tap | Double Tap |
| Reject Call | Long Press (2s) | Long Press (2s) |
| Next Track | Triple Tap | Triple Tap |
| Previous Track | N/A | N/A |
| Volume Up | N/A | Long Press (Right) |
| Volume Down | Long Press (Left) | N/A |
| Activate Voice Assistant (Siri) | Quick Triple Tap | Quick Triple Tap |
Image: Detailed diagram of touch control gestures. This image provides a visual guide to the touch-sensitive areas on the earbuds and the corresponding actions for single tap, double tap, triple tap, and long press.
5.2 Comfortable Fit
For optimal sound quality and comfort, choose the correct size silicone ear tips (S, M, L) that best fit your ears. A secure fit also enhances noise isolation.
Image: Earbud being worn in an ear, demonstrating comfortable fit with different ear tip sizes. The image shows an earbud comfortably seated in an ear, with an inset displaying the three available ear tip sizes (S, M, L) and highlighting the 45-degree elevation design for stability.
6. Maintenance
6.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove ear tips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Do not use abrasive cleaners or solvents.
6.2 Storage
- When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Store the product in a cool, dry place, away from direct sunlight and extreme temperatures.
6.3 IP7 Waterproof Rating
The 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 sports, but they are not designed for swimming or prolonged submersion. The charging case is not waterproof.
Image: Diagram highlighting IPX7 waterproof rating. This graphic includes an icon indicating the IPX7 waterproof feature, confirming the earbuds' resistance to water.
7. Troubleshooting
If you encounter issues with your JGUG T12 Wireless Earbuds, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Bluetooth off, earbuds out of charge, pairing mode not active, previous connection issue. | Ensure Bluetooth is on. Charge earbuds. Place earbuds in case, close, then open to activate pairing. Forget previous connections on your device. |
| Only one earbud working | One earbud out of charge, pairing issue, earbud not properly seated. | Check battery level of both earbuds. Re-pair both earbuds. Ensure both earbuds are properly seated in the charging case. |
| Low volume or poor sound quality | Incorrect ear tip size, ear tips dirty, device volume low, earbud placement. | Try different ear tip sizes for a better seal. Clean ear tips. Increase device volume. Adjust earbud position in ear. |
| Charging case not charging | Faulty cable, power source issue, dirty charging port. | Try a different USB-C cable and power adapter. Ensure the charging port is clean and free of debris. |
| Touch controls unresponsive | Earbuds dirty, temporary software glitch. | Clean the touch sensor area on the earbuds. Restart the earbuds by placing them in the case and taking them out again. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | T12 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Audio Driver Type | Dynamic Driver |
| Speaker Driver Size | 14.2mm |
| Noise Control | Sound Isolation |
| Control Method | Touch |
| Battery Life (Earbuds) | Up to 8 Hours |
| Total Playtime (with Case) | Up to 40 Hours |
| Charging Time | Approx. 1.5 Hours |
| Water Resistance Level | IP7 Waterproof |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Earbud Weight (each) | 4.0g (0.14oz) |
| Charging Case Weight | 40g |
| Compatible Devices | Smartphones, Tablets (iOS, Android) |
9. Warranty & Support
JGUG is dedicated to manufacturing high-quality and cost-effective Bluetooth headphones. We stand by the quality of our products.
Return Policy
This product is eligible for a refund or replacement within 30 days of purchase, in accordance with the seller's return policy.
Customer Support
For any questions, technical assistance, or support needs, please contact our customer service team. We offer 24/7 customer support to assist you.
Image: Customer support representative with headset. This image depicts a customer service agent ready to provide assistance.
Official Product Video
Video: JGUG Wireless Earbuds Overview. This 35-second video provides a visual overview of the JGUG T12 Wireless Earbuds, demonstrating key features and usage.