JBL Tune 520BT Quick Start Guide

What's in the Box

The package includes the JBL Tune 520BT headphones and necessary accessories.

APP

Download the free JBL Headphones app to gain more control and personalization over your listening experience.

Available on Google Play and the App Store.

[Image: App store logos for Google Play and Apple App Store]

Power On & Connect

To turn on and connect your headphones:

Press and hold the power button for 2 seconds.
Select "JBL TUNE520BT" from your device's Bluetooth settings to connect.
To re-enter pairing mode, power off the headphones and hold the power button for 5 seconds.

[Image: Illustration showing power button press and Bluetooth connection on a phone]

Multi-Point Connection

Connect up to 2 devices simultaneously.

[Image: Diagram illustrating multi-point connection between headphones and two devices]

Controls

Basic controls for your JBL Tune 520BT headphones:

Press × 1: Play/Pause music, Answer/End calls.
Press × 2: Next track, Activate voice assistant (Bixby/Siri/Others).
Hold (2s): Volume up/down.
Hold (5s): Power off.

Enable advanced controls by connecting your JBL Tune 520BT to the JBL Headphones app.

[Image: Diagram showing button controls on the headphones]

Do More with the App

The JBL Headphones app offers features like:

VoiceAware
Smart Audio & Video settings
Equalizer presets (JAZZ, VOCAL, BASS, CLUB, STUDIO, EXTREME BASS)
Auto Power Off settings
Software Updates
Voice Prompts language selection

[Image: Screenshots of the JBL Headphones app interface showing various settings]

Charging

Charge your headphones using the provided cable.

A full charge takes approximately 2 hours.
A 5-minute charge provides up to 3 hours of music playtime.

[Image: Illustration of headphones being charged]

Factory Reset

To perform a factory reset, power off the headphones and then press and hold the power button for 5 seconds.

[Image: Illustration showing how to perform a factory reset]

LED Behaviors

Understand the LED indicators:

Solid White: Power on
Pulsing White: BT Connecting
Solid Blue: BT Connected
Flashing Blue: BT Not Connected
Solid Red: Charging
Off (while charging): Fully Charged
Flashing Red: Low Battery

[Image: Diagram showing different LED light patterns and their meanings]

Tech Spec

Model:	TUNE520BT
Driver Size:	33 mm/1.3" Dynamic Driver
Power Supply:	5V-1A
Weight:	157 g/0.35 lbs
Battery Type:	Lithium-ion polymer (450 mAh/3.7V)
Charging Time:	2 hrs from empty
Music playtime with BT on:	Up to 57 hrs
Talk time:	Up to 35 hrs
Frequency response:	20 Hz - 20 kHz
Impedance:	30 ohm
Sensitivity:	102 dB SPL@1 kHz
Maximum SPL:	95 dB
Microphone sensitivity:	-40 dBV/Pa@1 kHz
Bluetooth version:	5.3
Bluetooth profile version:	HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
Bluetooth transmitter frequency range:	2.4 GHz-2.4835 GHz
Bluetooth transmitter power:	≤ 6 dBm (E.I.R.P)
Bluetooth transmitter modulation:	GFSK, π/4-DQPSK, 8DPSK
Maximum operation temperature:	45 °C

Regulatory Information

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

IC: 6132A-TUNE520BT

FCC ID: APITUNE520BT

For information on RF exposure and SAR limits, please refer to the detailed sections in the manual.

To prolong battery lifespan, fully charge at least once every 3 months. Battery life varies by use and settings.

Models: Tune 520BT Wireless On-Ear Headphones, Tune 520BT, Wireless On-Ear Headphones, On-Ear Headphones, Headphones

File Info : application/pdf, 2 Pages, 3.20MB

JBL Tune-520BT QSG

References

Direitos do Consumidor — Agência Nacional de Telecomunicações

Adobe PDF Library 15.0 Adobe InDesign 15.1 (Windows)

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