JBL Tune 520BT Wireless On-Ear Headphones - White

Product Overview

The JBL Tune 520BT (MPN JBLT520BTWHTAM) wireless headphones deliver powerful sound and long battery life in a lightweight, everyday design. Powered by JBL’s signature Pure Bass Sound, these on-ear headphones provide rich low-frequency performance for music, movies, and streaming.

Using Bluetooth 5.3 wireless technology, the Tune 520BT connects easily to smartphones, tablets, and laptops while maintaining a stable wireless connection. With up to 57 hours of battery life and fast USB-C charging, the headphones are designed for extended listening sessions without frequent charging.

The foldable design and lightweight build make them easy to carry in a backpack or travel bag, while built-in controls allow you to manage music, calls, and voice assistants directly from the earcups.

Who Are These Headphones For

These headphones are ideal for:

Everyday music listening

Students and commuters needing long battery life

Users who prefer lightweight on-ear headphones

Smartphone and laptop users wanting wireless audio

Anyone looking for affordable JBL wireless headphones

Key Strengths

JBL Pure Bass Sound audio tuning

Bluetooth 5.3 wireless connectivity

Up to 57 hours of playback time

Fast USB-C charging (about 2 hours full charge)

Lightweight and foldable travel design

Built-in microphone for hands-free calls

Multi-Point connection to switch between devices

Compatible with the JBL Headphones App for EQ customization

Performance & Listening Experience

The Tune 520BT uses 33 mm dynamic drivers to deliver balanced audio with strong bass response, ideal for modern music genres and streaming content. The lightweight 157 g design ensures comfort during long listening sessions.

Bluetooth 5.3 provides efficient power usage and stable wireless streaming, while Multi-Point connection allows the headphones to switch between devices—such as a laptop and smartphone—without manual reconnection.

Integrated ear-cup buttons allow users to control playback, adjust volume, answer calls, and activate voice assistants.

Frequently Asked Questions

Are the JBL Tune 520BT headphones noise-canceling?

No. They do not include active noise cancellation but offer passive noise isolation through the on-ear design.

How long does the battery last?

The headphones provide up to 57 hours of wireless playback on a full charge.

How long does charging take?

A full charge takes around 2 hours using USB-C charging.

Can the headphones connect to multiple devices?

Yes. They support Multi-Point connection, allowing switching between two connected devices.

Do they have a microphone for calls?

Yes. The built-in microphone supports hands-free calls and voice assistant commands.

General Specifications

Model number: JBLT520BTWHTAM

Product type: Wireless On-Ear Headphones

Color: White

Driver size: 33 mm dynamic drivers

Microphone: 1 built-in microphone

Design: Lightweight foldable on-ear design

Weight: 157 g (5.54 oz)

Audio Specifications

Frequency response: 20 Hz – 20 kHz

Sensitivity: 102 dB SPL @ 1 kHz / 1 mW

Impedance: 30 ohms

Audio technology: JBL Pure Bass Sound

Connectivity

Bluetooth version: 5.3

Bluetooth frequency range: 2.4 GHz – 2.4835 GHz

Bluetooth profiles:

HFP 1.7.2

AVRCP 1.6.2

A2DP 1.3.2

Connection type: Wireless Bluetooth only

Bluetooth transmitter power: up to 6 dBm (E.I.R.P)

Battery

Maximum play time: up to 57 hours

Charging time: about 2 hours

Fast charge: 5 minutes charge provides about 3 hours playback

Charging port: USB-C

Battery type: Rechargeable lithium-ion battery

Dimensions

Ear cup external width: 7.3 cm

Ear cup external height: 7.3 cm

Ear cup internal width: 3.2 cm

Ear cup internal height: 3.2 cm

Ear cup depth: 1.7 cm

Features

JBL Pure Bass Sound

Bluetooth 5.3 wireless streaming

Hands-free calls

Voice Aware for clearer calls

Multipoint connection (connect to two devices)

Voice assistant support (Siri / Google Assistant)

Ear-cup control buttons

JBL Headphones app support with EQ customization

Foldable and lightweight design

What’s in the Box

JBL Tune 520BT headphones

USB-C charging cable

Quick start guide