Harman JBL TUNE 125TWS User Manual

WHAT’S
IN THE
BOX
quick
start
guide
ENUT 521
SWT
how
to
wear
First
time
use
Charging
S M L
led
behaviors
ON
R
Pairing
S M L
Manual Controls
power onRECONNECTING LEFT & RIGHTpower on & connect to device
+
5S
×3
2S
L/R
L/R
L R L/R
power off
5S
BUTTON COMMAND
1. Stereo Mode
2. Mono Mode
L
R
×2
×1
×2
×1
×1
Siri
®
Google Assistant
Bixby
Seamless
automatic
switch
power
off
RL
L/R
power on &
connect
TECH
SPEC
Driver size: 5.8 mm Dynamic driver
Frequency response: 20 Hz – 20 kHz
Sensitivity: 96 dB SPL @ 1 kHz 1 mW
Maximum SPL: 96 dB
Microphone sensitivity: - 38 dBV / Pa @ 1 kHz
Impedance: 14 ohm
Bluetooth transmitted power: < 12 dBm
Bluetooth transmitted modulation: GFSK, Π/4 DQPSK, 8DPSK
Bluetooth frequency: 2.402 GHz - 2.480 GHz
Bluetooth profile version: A2DP 1.3, AVRCP 1.5, HFP V1.7
Bluetooth version: 5.0
Headset battery type: Lithium-ion battery (85 mAh / 3.7 V DC)
Charging case battery type: Lithium-ion battery (850 mAh / 3.7 V DC)
Power supply: 5 V 1.0 A
Charging time (headset & charging case): < 2 hrs from empty
Music playtime with BT on: 8 hrs
Weight: 73 g
Choose "JBL TUNE125TWS" to connect
JBL TUNE125TWS
Tap to pair. Device will be tied to
Your Google Account
Settings Bluetooth
Bluetooth
DEVICES
Now Discoverable
Connected
JBL TUNE125TWS
OTHERS Android 6.0+
2S
L/R
×2
×1
×1
Siri
®
Google Assistant
Bixby
2S

Harman JBL TUNE 125TWS Specifications

General

Brand	Harman
Model	JBL TUNE 125TWS
Category	Headphone
Language	English

Summary

Quick Start Guide Overview

What's in the Box

Lists all items included in the product packaging for the user.

Getting Started with Your Earbuds

How to Wear

Instructions for proper placement and fit of the earbuds.

First Time Use and Connection

Steps for initial setup, powering on, and connecting to devices.

Pairing Instructions

Guides users through the Bluetooth pairing process with various devices.

Product Operation and Controls

Power Off Procedures

Details on how to turn off the earbuds to conserve battery.

Manual Controls and Button Commands

Explains physical button functions for playback, calls, and modes.

Status Indicators and Specifications

Charging and LED Behavior

Information on charging the earbuds and understanding LED light indicators.

Technical Specifications

Detailed technical specifications of the product, including driver size and battery life.