Product Description
JBL Tune 520BT Wireless On-Ear Headphones, Pure Bass Sound, 57 H Battery with Speed Charge, Hands-Free Call + Voice Aware, Multi-Point Connection, Lightweight & Foldable, White | T520BTWHT
Wireless On-Ear Headphones with JBL Pure Bass Sound
Immerse yourself in your favorite playlists with the JBL Tune 520BT wireless on-ear headphones, engineered to deliver the legendary JBL Pure Bass Sound. Featuring the latest Bluetooth 5.3 technology for seamless connectivity, these headphones combine deep, powerful bass with long-lasting comfort and convenience.
Enjoy up to 57 hours of playtime on a single charge, plus an extra 3 hours with just 5 minutes of Speed Charge. Use the JBL Headphones App to fine-tune your EQ and tailor your listening experience, while voice prompts guide you through key features.
Effortlessly manage calls, volume, and music from the earcup controls. Thanks to Multi-Point Connection, you can instantly switch between devices—never miss a call while watching videos on another. Lightweight, foldable, and designed for all-day comfort, the JBL Tune 520BT is your everyday audio companion in a sleek White finish.
Key Features
JBL Pure Bass Sound
Experience deep, punchy bass that makes every beat feel alive.
Up to 57 Hours Battery + Speed Charge
Stay powered all week—charge for 5 minutes to get 3 hours of extra playtime.
Multi-Point Connection
Connect to two devices simultaneously and switch between them seamlessly.
️ Hands-Free Calls with Voice Aware
Control how much of your own voice you hear during calls and stay clearly connected.
JBL Headphones App Support
Personalize your sound and EQ settings directly from your phone.
Lightweight & Foldable Design
Comfortable ear cushions and a compact folding frame make it easy to carry anywhere.








Specifications
Category | Details |
Model | JBL Tune 520BT (T520BTWHT) |
Driver Size | 33 mm Dynamic Driver |
Number of Microphones | 1 |
Driver Sensitivity (1 kHz/1 mW) | 102 dB SPL @ 1 kHz 1 mW |
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 |
Modulation Types | GFSK, π/4-DQPSK, 8-DPSK |
Transmitter Power | 6 dBm (E.I.R.P) |
Charging Time | 2 hours (from empty) |
Maximum Play Time | 57 hours |
Speed Charge | 5 minutes = 3 hours playback |
Hands-Free Call | Yes |
Built-in Microphone | Yes |
Foldable | Yes |
Voice Aware | Yes |
Multi-Point Connection | Yes |
Bluetooth | Yes |
Color | White |
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