JBL TUNE 520BT Wireless On-ear Headphone

  • £39.00
    Unit price per 
Shipping calculated at checkout.

JBL TUNE 520BT Wireless On-ear Headphone

  • JBL Pure Bass Sound
  •  Wireless Bluetooth 5.3 technology
  • Customize your listenin gexperience
  • Up to 57H battery life and speed charge (5mins = 3H)
  • Hands-free calls with Voice Aware
  • Multi-point connections
  • Lightweight, comfortable and foldable design
  • Ask Siri or Hey Google

The JBL Tune 520BT headphones stream powerful JBL Pure Bass sound thanks to the latest 5.3 BT technology. Easy to use, these headphones provide up to 57 hours of pure pleasure and an extra 3 hours of battery with just 5 minutes of charge. Download the free JBL Headphones App and customize your sound through the EQ, while Voice Prompts guide you through the headphones features. Manage calls, sound and volume from the earcup, thanks to the convenient button control. If a call comes in while you are watching a video on another device, the JBL Tune 520BT seamlessly switches to your mobile device, so you never miss a call. Lightweight and comfortable even after hours of listening, the JBL Tune 520BT headphones fold flat in your backpack to follow you everywhere.

Heritage JBL sound with Pure Bass
For over 70 years, JBL has engineered the precise, powerful sound found in studios, clubs, cinemas, festivals and other venues, large and small, around the world. The JBL Tune 520BT headphones use a Pure Bass sound principle to reproduce that very same, unmistakable JBL sound. Delivering the perfect blend of punch and precision, these headphones soon get to the very heart of your music.

JBL Headphones app for custom settings
Take full control of your headphones’ settings with the JBL Headphones App. Available for Apple iOS and Android, the app lets you tailor the sound with EQ settings, set up the voice assistant, check the battery life and more.

Efficient Bluetooth 5.3 technology with multi-point connectivity
Featuring the latest Bluetooth 5.3 technology, the Tune 520BT headphones not only sound better than previous generation Bluetooth headphones but are also more efficient, too – with a class-leading battery life to prove it. Multi-point connectivity lets you effortlessly switch between Bluetooth sources – perfect for when you want to take a call on your smartphone while currently watching your TV or tablet.

Take calls and use voice assistants
Control music playback and answer calls on the fly with buttons and microphone placed conveniently on the earcup. What’s more, Siri and Hey Google voice assistants are just a push of a button away.

Battery power that goes the distance
Delivering up to an impressive 57 hours playback on a single charge, the JBL T520BT headphones certainly go the distance. Recharge in just two hours (with USB-C) or speed charge in as little as 5 minutes for an additional three hours playback.


Hands Free Call Yes
Charging cable Yes
Foldable Yes
Built-in Microphone Yes
JBL Pure Bass Sound Yes
Multi-Point Connection Yes
Voice Aware Yes
Speed charge Yes
Bluetooth Yes

In the box

  • 1 x JBL Tune 520BT headphones
  • 1 x USB-C Charging Cable
  • 1 x Warranty/Warning
  • 1 x Quick Start Guide


Driver size (mm) 33
Number of Microphones 1
Driver sensitivity at 1kHz/1mW (dB)102 dB SPL@ 1kHz 1mW
Dynamic frequency response range (Hz)20 Hz – 20 kHz
Impedance (ohms) 30
Weight (g) 157
Weight (oz) 5.54
Ear Cup External Height (in) 2.9
Ear Cup External Width (in) 2.9
Ear Cup Internal Height (in) 1.2
Ear Cup Internal Width (in) 1.2
Ear Cup Depth (in) .7
Ear Cup External Height (cm) 7.3
Ear Cup External Width (cm) 7.3
Ear Cup Internal Height (cm) 3.1
Ear Cup Internal Width (cm) 3.1
Ear Cup Depth (cm)1.8
Audio Cable Length (ft) 3.9
Audio Cable Length (m)1.2
Bluetooth version 5.3
Bluetooth profiles HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
Bluetooth frequency 2.4 GHz – 2.4835 GHz
Bluetooth transmitted modulation GFSK, π/4-DQPSK, 8-DPSK
Bluetooth transmitter power 6 dBm (E.I.R.P)

Carlos Delivery

We Offer Free Same-Day Delivery to All Our Local Gibraltar Customers…

 Same-Day Delivery is Available on All Orders Placed Before 14:30 (Monday-Friday).

 We Also Aim to Deliver on Saturday’s & Bank Holidays!

 At Carlos, we endeavour to provide a seamless delivery service that allows you to continue shopping from the comfort of your home.

 Getting you your order as soon as possible is a priority, however, same-day delivery is subject to the availability of our delivery team.


 Our Delivery Team is Active During the Following Hours:

 15:30 – 18:30 (Monday – Friday)

 15:00 – 16:00 (Saturday’s & Bank Holidays)


 If you experience any issues or have a query regarding our delivery service, please reach out to our customer service team: support@carlos.gi

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Email: support@carlos.gi

WhatsApp: +350 200 78841

We Will Do Our Best To Attend Your Enquiry Within 24 Hours!

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