JBL Tune 520BT headphones deliver 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 enjoyment and an additional 3 hours of battery life with just 5 minutes of charging. Download the free JBL headphones app and customize your sound via EQ, while voice commands guide you through the headphones’ features. Control calls, sound, and volume from the headset thanks to the handy control button. If you receive a call while watching a video on another device, JBL Tune 520BT seamlessly switches to your mobile phone so you never miss a call. Lightweight and comfortable even after hours of listening, JBL Tune 520BT headphones fold into a backpack and accompany you everywhere.

JBL Pure Bass Sound
The JBL Tune 520BT features the renowned JBL Pure Bass sound that powers the world’s most famous venues.

Bluetooth 5.3 wireless technology
With the latest Bluetooth technology, stream high-quality sound from your smartphone wirelessly without tangled cables.

Customize your listening experience
Download the free JBL Headphones app to customize the sound to your taste with EQ. Voice prompts in your language guide you through the Tune 520BT’s features.

Up to 57 hours of battery life and fast charging (5 minutes = 3 hours)
For long-lasting entertainment, listen wirelessly for up to 57 hours and recharge in just 2 hours with the convenient USB Type-C cable. A quick 5-minute charge gives you 3 extra hours of music.

Hands-free calls with Voice Aware
Easily control your audio and calls from your headphones with convenient buttons on the ear cup. Hear your voice while talking with Voice Aware.

Multi-point connections
Easily switch between Bluetooth® devices. Simply switch from a video on your tablet to a call on your mobile phone, so you never miss a call.

Lightweight, comfortable, and foldable design
Lightweight materials and soft ear cushions with a padded headband make the headphones comfortable for long periods of wear. The foldable design allows you to conveniently carry the headphones wherever and whenever you want to listen to music.

Ask Siri or Hey Google
Siri or Hey Google are just a button away: activate your device’s voice assistant by pressing the multifunction button.

Technical details:

• Driver size (mm): 33
• Driver sensitivity at 1kHz/1mW (dB): 102 dB SPL@ 1kHz 1mW
• Dynamic frequency response (Hz): 20 Hz – 20 kHz
• Impedance (ohms): 30
• Weight (g): 157
• Bluetooth profiles: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
• Bluetooth frequency: 2.4 GHz – 2.4835 GHz
• Bluetooth transmission modulation: GFSK, π/4-DQPSK, 8-DPSK
• Bluetooth transmitter power: 6 dBm (E.I.R.P)
• Bluetooth version: 5.3
• Charging time (hours from empty): 2
• Maximum playback time (hours): 57

Manufacturer’s website