Features:

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

Dimensions

Weight (g)
157

Weight (oz)
5.54

Ear Cup External Height (in)
2.9

Ear Cup External Width (in)
2.9

Ear Cup Internal Height (in)
1.2

Audio Cable Length (3.9 ft)

Audio Cable Length (1.2 m)

Control and Connection 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)

Battery Charging time (2 hours from empty)

Maximum play time (57 hours)

Features

Hands Free Call
Yes

Charging cable
Yes

Foldable
Yes

Built-in Microphone
Yes

JBL Pure Bass Sound
Yes

Multi-Point Connection
Yes

Voice Aware
Yes

Speed charge
Yes

Bluetooth
Yes

JBL Pure Bass Sound:
The JBL Tune 520BT utilizes the renowned JBL Pure Bass sound, the same technology that powers the most famous venues all around the world.

Wireless Bluetooth 5.3 technology:
Wirelessly stream high-quality sound from your smartphone without messy cords with the help of the latest Bluetooth technology.

Customize your listening experience:
Download the free JBL Headphones App to tailor the sound to your taste with the EQ. Voice prompts in your desired language guide you through the Tune 520BT features.