JBL Tune 520BT wireless over-ear headphones with Bluetooth 5.3 module
– black JBL Tune 520BT headphones will take you to the world of
pristine sound thanks to JBL Pure Bass technology. Using the latest
Bluetooth 5.3 version, they provide wireless convenience and
impressive battery life – up to 57 hours of continuous listening.
Thanks to fast charging, just 5 minutes is enough to add 3 hours of
music to your day. Convenient on-ear cup controls and the ability to
personalize the sound via the JBL Headphones app make the headphones
perfect for everyday use, regardless of the situation. The most
important advantages of JBL Tune 520BT wireless headphones: * They
provide exceptional sound quality . JBL Pure Bass technology delivers
deep and full sound. * They guarantee comfort without cables .
Bluetooth 5.3 enables smooth audio transmission without interference.
* They adjust the sound to your preferences . The JBL Headphones
application allows you to personalize the sound using an equalizer. *
They switch between devices quickly . The headphones automatically
change the audio source so you never miss an important conversation.
* They provide long-lasting comfort and mobility . Lightweight
materials and a foldable design make the headphones comfortable and
easy to carry. Specification:

* Brand: JBL
* Model: JBL Tune 520BT JBLT520BTBLK
* Type: wireless, on-ear ?
* Bluetooth version: 5.3
* Bluetooth range: 10 m (in open space).
* Bluetooth profiles: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
* Frequency response range: 20Hz-20KHz
* Impedance: 30 Ω
* Dynamics: 102 dB
* Membrane diameter: 33 mm
* Music playback time: approx. 57 h
* Charging time: 2 hours
* Charging port: USB-C ?
* Material: plastic