playback, hang up, song selection, disable headphones, pause, headphones on, voice assistant activation, answer call
Control via Mobile Device
yes
Management App
My JBL Headphones
Low Latency Mode
none
Charge Indicator Type
LED
Max Audio Sources
2 pcs
Memory Card Support
none
Power
Runtime Per Charge
up to 57 h
Headphone Battery Capacity
450 mA·h
Wireless Charging Support
none
Fast Charging
yes
Charging Port
USB Type-C
Charging Cable Included
yes
Additional Information
Package Contents
USB Type-A - USB Type-C cable, documentation
Weight
157 g
Description
The blue JBL Tune 520BT wireless headphones feature a lightweight design with on-ear cushions. They provide playback for up to 57 hours thanks to a 450 mAh battery. After a 5-minute quick charge, the headphones can operate for about 3 more hours. A Bluetooth connection is used for connectivity. The model automatically switches between devices when an incoming call arrives on one of them.
The JBL Tune 520BT delivers balanced sound within a frequency range of 20–20,000 Hz. JBL Pure Bass technology enhances bass using a signal processing algorithm. To customize the sound, the JBL Headphones app can be installed on a smartphone. By following voice prompts, users can easily navigate the headphone features. The built-in microphone enables hands-free calling. Buttons on the ear cup control calls and playback.