


JBL Tune 125BT
Product Specifications
General Specifications
Driver size (mm) | 8.6 |
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Number of Microphones | 1 |
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB) | 96dB SPL/1mw |
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Dynamic frequency response range (Hz) | 20 Hz – 20 kHz |
Impedance (ohms) | 16 |
Dimension Specifications
Weight (g) | 16.2g |
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Control Connect Specifications
Bluetooth version | 5.0 |
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Bluetooth profiles | HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5 |
Bluetooth frequency | 2.402GHz-2.48GHz |
Bluetooth transmitted modulation | GFSK, DQPSK, 8-DPSK |
Bluetooth transmitter power | 0~4dBm |
Documents & Downloads
Spec Sheets
Manuals
Gallery









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 charging cable
- 1 x Quick Start Guide
- 1 x Warning card
- 1 x Warranty card
- 1 x Safety Sheet
FAQs & How-Tos
If you are experiencing issues with your headphones' Bluetooth disconnecting and reconnecting while on standby, there is a new Firmware Update app to resolve this issue. Start by downloading the app "JBL Firmware Update" (see links below).
Google Play Store: https://play.google.com/store/apps/details?id=com.jbl.tune.update
App Store: https://apps.apple.com/gb/app/jbl-firmware-update/id1548227663
Once downloaded, you can update your headphones firmware from there.
Below you can see step by step images of the update process.