


JBL Tune 125BT
Product Specifications
General Specifications
Bluetooth version | 5.0 |
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Driver size (mm) | 8.6 |
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
Driver size | 8.6mm |
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Weight (g) | 16.2g |
Control Connect Specifications
Bluetooth profiles | HFP v1.5, HSP v1.2, A2DP v1.2, AVRCP v1.5 |
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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
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Firmware Information - JBL Firmware Update App
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.Was this helpful? Thank you for your feedback!
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Can my headphones be connected to two devices simultaneously?
Yes, the headphones have Multipoint Connection, which allows you to switch seamlessly between the connected devices.Was this helpful? Thank you for your feedback!
Can’t find what you’re looking for?
Please note that UK delivery times are up to 10 working days.
However, due to current travel disruption to the UK, deliveries may take longer than planned.
We thank you for your patience.
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