Spec Sheet

HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
What’s in the box:
1 pair of TUNE 125BT headphones
3 sizes of ear tips (S, M, L)
Type C charging cable
Warning card
Warranty card
Safety sheet
QSG
Technical specifications:
Driver size: 8.6mm
Dynamic frequency response range:
20Hz–20kHz
Sensitivity: 96dB SPL/1mw
Sensitivity: 96dB SPL1kHz
Sensitivity: 96dB SPL/1m@1kHz dB v/pa: -21
Impedance: 16Ω
Bluetooth transmitted power: 0~4dBm
Bluetooth transmitted modulation:
GFSK, DQPSK, 8-DPSK
Bluetooth frequency: 2.402GHz–2.48GHz
Bluetooth profiles: HFP v1.5, HSP v1.2,
A2DP v1.2, AVRCP v1.5
Bluetooth version: V5.0
Battery type: GSP051230 01
Battery type: Polymer Li-ion Battery
(3.7V, 120mAh)
Charging time: <2hr
Music play time with BT on: >16hr
Talk time with BT on: >16hr
Weight: 16.2g
Features and Benefits
JBL Pure Bass Sound
For over 70 years, JBL has engineered the precise, impressive sound found in big venues
around the world. These headphones reproduce that same JBL sound, punching out bass
that’s both deep and powerful.
Bluetooth 5.0 for lossless quality
Stream your favourite tunes in super high quality thanks to Bluetooth 5.0.
16-hour battery life with speed charge
The built-in battery provides 16 hours of playing time, that can be quickly recharged in 2 hours
with the type C cable. A 15-minute recharge gets you 1 hour of playback.
Magnetic cable management
Ensures that the headphones remain comfortably secure and tangle-free around your neck
when not in use.
Multi-point connection
Allows you to seamlessly switch from a video on your tablet to a call on your smartphone so
that you’ll never miss a call.
Voice Assistant supported
Effortlessly access your smart device’s voice assistant from the headphone.
3-button remote with microphone
Enjoy wireless calls and manage your music hands free.
Wireless in-ear headphones
© 2020 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN
International Industries, Incorporated, registered in the United States and/or other countries. The Bluetooth
®
word
mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HARMAN
International Industries, Incorporated is under license. Other trademarks and trade names are those of their
respective owners. Features, specifications and appearance are subject to change without notice.