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JBL Tune Pure Bass 520BT Wireless On-Ear Bluetooth Headphones, Black - Certified Refurbished

JBL  |  SKU: JBLT520BTBLKAM-Z
Sale price $34.99 Regular price $49.95
Color:Black
Certified Refurbished
Certified
Refurbished
12-Month Warranty
1-Year
Warranty
Authorized Seller
Authorized
Seller

Condition: Certified Refurbished

This product has been refurbished by the manufacturer or an authorized third party and tested to meet the manufacturer standards for like-new condition. Learn more

Warranty: 1 Year Warranty

1 Year Warranty Learn more

Free Shipping on Orders $50+

Free shipping with orders over $50.00. 30-day returns. Learn more

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.

Features

  • 33mm Drivers
  • Multi-Function Voice Assistant Button
  • Built-In Mic for Hands-Free Calls
  • Up to 57 Hours of Battery Life
  • 5-Minute Fast Charge for 3 Hours of Play
  • Customizable EQ via JBL Headphones App
  • Bluetooth 5.3 Technology

Brand JBL
Model name TUNE 520BT
Form factor Over Ear
Connectivity technology Wireless
Wireless communication technology Bluetooth
Special feature Fast Charging
Included components Cable
Age range (description) Adult
Material Plastic
Connector ‎USB Type C
Material Type ‎Plastic
Size ‎One Size
Hardware Platform ‎Tablet
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
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)
Batteries ‎1 Lithium Ion batteries required.
Charging time (hours from empty) 2
Maximum play time (hours) 57
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
Package Weight 0.78 lb
Box Dimensions (LxWxH) 10 x 8.1 x 2"

Verdi Certified.
Backed by 1-year warranty.

Our Certified Refurbished products are rigorously tested, meet original manufacturer standards, and include a 12-month warranty—giving you premium quality without compromise.

Get to know Verdi

What does "certified refurbished" actually mean?

A refurbished product is one that was returned and then restored to as close to like-new as possible—including replacement parts and updated software where needed. Every refurbished product we sell is certified, meaning it's been restored by the manufacturer or an authorized partner and tested to original standards. Want the full breakdown? Read Refurbished, Renewed, Used… What's the Difference?

Are all refurbished items in equally good condition?

Yes. Every refurbished refurbished product is cleaned and tested to come as close to like-new as possible. We also carry new condition products which are unopened and brand new!

Do your products come with a warranty?

They do. Every refurbished product is backed by our 12-Month Refurb Warranty, and many new products carry longer coverage—1–2 years, and in some cases a Lifetime Warranty. Need specifics on your item? Contact us and we'll help.

Do you accept returns?

You can return most items within 30 days of delivery for a full refund. Items may be opened and inspected and still qualify, as long as they're returned in the same condition you received them and include all original accessories.

Do I have to pay for return shipping?
If the return is due to our error—such as an incorrect or defective item—we cover the return shipping cost.

When will I get my refund?
Refunds are typically issued within 5–14 business days after we receive your returned item.