Introduction
The JBL Tune 125BT headphones provide a high-quality, lossless wireless audio experience with JBL Pure Bass Sound. Designed for everyday use, these in-ear headphones feature a 3-button mic/remote for hands-free calls, a flat tangle-free cable, and magnetic earbuds for secure storage. With a long battery life and quick charging capabilities, the JBL Tune 125BT is engineered for comfort and convenience, making it an essential part of your daily audio needs.
What's in the Box
- 1 x Pair of Tune 125BT headphones
- 3 x sizes of ear tips (S, M, L)
- 1 x Type-C to Type-A charging cable
- 1 x Quick Start Guide
- 1 x Warning card
- 1 x Warranty card
- 1 x Safety Sheet
Image: The JBL Tune 125BT headphones, showcasing the earbuds, flat cable, and inline remote control.
Setup
1. Charging the Headphones
Before first use, fully charge your JBL Tune 125BT headphones. Connect the included Type-C to Type-A charging cable to the charging port on the inline remote and to a USB power source. A full charge takes approximately 2 hours. A quick 15-minute charge provides up to 1 hour of playback.
Image: Detailed view of the 3-button inline remote control, showing the charging port cover.
2. Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the power button on the remote until the LED indicator flashes blue, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "JBL Tune 125BT" from the list of devices.
- Once connected, the LED indicator will turn solid blue. The headphones can connect to multiple devices.
3. Ear Tip Selection and Fit
Proper ear tip selection is crucial for optimal sound quality and comfort. The JBL Tune 125BT comes with three sizes of ear tips (S, M, L). Experiment with different sizes to find the pair that provides a snug and comfortable fit in your ear canals. A good seal ensures proper bass response and sound isolation.
Image: Front view of the JBL Tune 125BT earbuds, highlighting the ear tips.
Operating the Headphones
Basic Controls
| Button/Function | Action |
|---|---|
| Power On/Off | Press and hold the power button. |
| Play/Pause | Press the center button once. |
| Volume Up | Press the '+' button. |
| Volume Down | Press the '-' button. |
| Next Track | Double-press the center button. |
| Previous Track | Triple-press the center button. |
| Answer/End Call | Press the center button once during a call. |
| Reject Call | Press and hold the center button. |
Voice Assistant Support
Effortlessly access your smart device's voice assistant (e.g., Siri, Google Assistant) directly from the headphones. Consult your device's manual for specific voice assistant activation commands, typically by pressing and holding the center button on the remote.
Magnetic Cable Management
The earbuds feature magnets that allow them to securely attach to each other when not in use. This design helps prevent the headphones from dangling and keeps the cable tangle-free around your neck, ensuring convenient storage and portability.
Image: Close-up of the JBL branding on the remote control, part of the magnetic cable management system.
Maintenance
Cleaning
To maintain the performance and hygiene of your headphones, regularly clean the ear tips and the cable. The ear tips can be gently removed and wiped with a soft cloth dampened with mild soap and water, or an alcohol wipe. Ensure they are completely dry before reattaching. Wipe the cable and remote with a dry, soft cloth. Avoid using harsh chemicals or abrasive materials.
Storage
When not in use, utilize the magnetic cable management feature to keep the earbuds together and prevent tangling. Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures to prolong their lifespan.
Troubleshooting
If you encounter issues with your JBL Tune 125BT headphones, please refer to the common solutions below. For more detailed troubleshooting, consult the official Troubleshooting Guide PDF.
- No Sound or Poor Sound Quality: Ensure the ear tips fit snugly in your ears to create a proper seal. Check the volume levels on both your headphones and the connected device. Re-pair the headphones with your device.
- Cannot Pair with Device: Make sure the headphones are in pairing mode (flashing blue LED). Ensure Bluetooth is enabled on your device and it is within range. Try restarting both the headphones and your device.
- Battery Not Charging: Verify that the charging cable is securely connected to both the headphones and the power source. Try a different USB port or power adapter.
- Microphone Issues: Ensure the microphone is not obstructed. Check your device's settings to confirm the JBL Tune 125BT is selected as the audio input device.
For comprehensive troubleshooting steps, please download the official Troubleshooting Guide (PDF).
Specifications
| Feature | Detail |
|---|---|
| Model Name | JBL Tune 125BT Black |
| Connectivity Technology | Bluetooth 5.0 |
| Wireless Communication Technology | Bluetooth |
| Battery Life | 16 Hours |
| Charging Time | 2 Hours (15 min charge for 1 hour playback) |
| Frequency Range | 20 Hz – 20 kHz |
| Impedance | 14 Ohm |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Control Type | Voice Control |
| Cable Feature | Tangle Free (Flat Cable) |
| Item Weight | 16.2 Grams (0.571 ounces) |
| Product Dimensions | 3.94 x 1.38 x 6.2 inches |
| Water Resistance Level | Not Water Resistant |
Warranty and Support
Your JBL Tune 125BT headphones come with a Warranty Card included in the box. Please refer to this card for detailed warranty terms and conditions specific to your region.
For additional support and detailed instructions, please refer to the official documentation:
