Support Overview / Headphones / Bluetooth / Wireless / JBL Tune 520BT

JBL Tune 520BT - Blue - Wireless on-ear headphones - Hero

JBL Tune 520BT - Blue - Wireless on-ear headphones - Front

JBL Tune 520BT

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.

Product Specifications

General Specifications

Driver size (mm)	33
Number of Microphones	1

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)	102 dB SPL@ 1kHz 1mW
Dynamic frequency response range (Hz)	20 Hz – 20 kHz
Impedance (ohms)	30

Dimension Specifications

Weight (g)	157
Weight (oz)	5.54
Ear Cup External Height (in)	1.3
Ear Cup External Width (in)	2.9
Ear Cup Internal Height (in)	1.3
Ear Cup Internal Width (in)	1.3
Ear Cup Depth (in)	0.7
Ear Cup External Height (cm)	3.2
Ear Cup External Width (cm)	7.3
Ear Cup Internal Height (cm)	3.2
Ear Cup Internal Width (cm)	3.2
Ear Cup Depth (cm)	1.7
Audio Cable Length (ft)	0.7
Audio Cable Length (m)	0.2

Control Connect Specifications

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)