Electronics / Audio
JBL TUNE 115BT Bluetooth Headphones User Guide
Quick start guide for JBL TUNE 115BT headphones, covering pairing, multi-point connection, button controls, charging, and technical specifications.
Table of contents
Quick guide from the manual
This guide provides essential instructions for setting up and using your JBL TUNE 115BT headphones. It covers initial pairing, managing multi-point connections, button functions, and charging procedures.
How to wear
The headphones come with three sizes of ear tips (S, M, L). Select the size that provides the most comfortable fit and secure seal in your ear canal for optimal sound quality.
Power on and connect
To power on and enter pairing mode, press and hold the power button for more than 2 seconds. On your Bluetooth-enabled device, search for and select JBL TUNE 115BT to establish the connection.
Button command
- Play/Pause: Press the center button once.
- Volume Control: Press the + or - buttons to adjust volume.
- Track Control: Press and hold the + or - buttons for more than 2 seconds to skip tracks.
- Voice Assistant: Press the center button twice to activate voice assistants.
- Calls: Press the center button once to answer or end a call.
Multi-point connection
You can connect up to two devices simultaneously. To connect a second device, enter pairing mode while the first device is connected. Note that phone calls will always take priority. If a device goes out of range or powers off, you may need to manually reconnect the remaining device.
Charging
Connect the charging cable to the port on the headphones. A full charge takes approximately 2 hours. A 15-minute quick charge provides up to 1 hour of music playtime.
LED behaviors
- Flashing white: Pairing mode.
- Solid white: Bluetooth connected.
- Solid red: Charging.
- LED off: Fully charged or powered off.
Manufacturer information
JBL
Practical help
Common problems
Headphones not connecting to the second device in multi-point mode
Ensure the headphones are in pairing mode while the first device is already connected.
Multi-point connection issues
If a device goes out of range or powers off, you may need to manually reconnect the remaining device.
Before use
- Select the appropriate ear tip size (S, M, or L) for a secure fit.
- Ensure the device is charged before first use.
- Verify Bluetooth is enabled on your source device.
Specs in practice
- Music playtime
- Up to 8 hours of playback with Bluetooth enabled.
- Charging time
- Less than 2 hours for a full charge.
- Bluetooth version
- Version 4.2, supporting HFP, HSP, AVRCP, and A2DP profiles.
Model compatibility
- Supports up to 2 devices simultaneously via multi-point connection.
- Compatible with voice assistants.
Manual page author
David Miller
Documentation analyst
Organizes user manual content into clear summaries, with attention to model details, product context, and everyday usability.