Product Description
JBL Tune 520BT Wireless On-Ear Headphones, Pure Bass Sound, 57H Battery with Speed Charge, Hands-Free Call + Voice Aware, Multi-Point Connection, Lightweight & Foldable, Purple | T520BTPUR
Wireless On-Ear Headphones with JBL Pure Bass Sound
Enjoy your favorite tunes with powerful, deep bass and crystal-clear audio with the JBL Tune 520BT wireless on-ear headphones. Equipped with the latest Bluetooth 5.3 technology, these headphones deliver JBL’s iconic Pure Bass sound for an immersive listening experience.
Simple to use and built for everyday comfort, the Tune 520BT offers up to 57 hours of playtime on a single charge—and when you’re short on time, a quick 5-minute Speed Charge gives you an extra 3 hours of music.
Easily manage calls, sound, and volume using the on-ear button controls. Plus, with Multi-Point Connection, you can seamlessly switch between devices—so you’ll never miss a call while streaming on your tablet or laptop. Lightweight, foldable, and comfortable for hours of listening, the JBL Tune 520BT is your perfect daily audio companion.
Key Features
JBL Pure Bass Sound
Feel the deep, punchy bass that defines JBL’s world-renowned sound profile, bringing every track to life.
57 Hours of Battery + Speed Charge
Enjoy long listening sessions without worry. Get up to 57 hours of playtime, or an extra 3 hours with just a 5-minute charge.
Multi-Point Connection
Easily switch between two Bluetooth devices—take calls from your phone while watching a movie on your laptop.
️ Hands-Free Calls with Voice Aware
Manage calls directly from the earcup, and use Voice Aware to control how much of your own voice you hear during conversations.
JBL Headphones App Support
Download the free app to customize your sound through EQ adjustments and get guided voice prompts for key features.
Lightweight & Foldable Design
Soft ear cushions and a compact, foldable frame make the Tune 520BT easy to wear and carry everywhere.








Specifications
Category | Specifications |
Model | JBL Tune 520BT (T520BTPUR) |
Driver Size | 33 mm Dynamic Driver |
Number of Microphones | 1 |
Driver Sensitivity (1kHz/1mW) | 102 dB SPL @ 1kHz 1mW |
Frequency Response | 20 Hz – 20 kHz |
Impedance | 30 Ω |
Bluetooth Version | 5.3 |
Bluetooth Profiles | HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2 |
Bluetooth Frequency Range | 2.4 GHz – 2.4835 GHz |
Bluetooth Modulation | GFSK, π/4-DQPSK, 8-DPSK |
Bluetooth Transmitter Power | 6 dBm (E.I.R.P) |
Charging Time | 2 hours |
Maximum Play Time | 57 hours |
Speed Charge | 5 minutes = 3 hours playback |
Hands-Free Call | Yes |
Built-in Microphone | Yes |
JBL Pure Bass Sound | Yes |
Foldable | Yes |
Voice Aware | Yes |
Multi-Point Connection | Yes |
Bluetooth | Yes |
Color | Purple |
App Support | JBL Headphones App |
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