JBL Tune 520BT wireless on-ear headphones, with JBL Pure Bass sound and up to 57 hours of battery life. A 5-minute quick charge gives 3 more hours of music, and a full recharge takes about 2 hours over USB-C.
Bluetooth 5.3 allows a multipoint connection to two devices at once, so you can go from a film on the tablet to a call on the phone without pairing again. The controls and the microphone are on the earcup, to take calls without getting the phone out.
They fold up for the backpack and the free JBL Headphones app includes an equaliser to adjust the sound. Available in blue and purple.
Key features
- JBL Pure Bass sound with a 33 mm dynamic driver
- Up to 57 hours of wireless battery life
- Quick charge: 5 minutes of charging gives 3 hours of music
- Bluetooth 5.3 with a connection to two devices at once
- Foldable, on-ear design
- Hands-free calls with controls and microphone on the earcup
- Equaliser in the free JBL Headphones app
- USB-C recharge in about 2 hours
Specifications
| Brand |
JBL |
| Model |
Tune 520BT |
| Type |
On-ear, headband, wireless |
| Driver |
33 mm dynamic |
| Frequency response |
20 Hz – 20 kHz |
| Impedance |
30 Ω |
| Sensitivity |
102 dB SPL at 1 kHz / 1 mW |
| Maximum SPL |
95 dB |
| Microphone sensitivity |
−29 dBV at 1 kHz/Pa |
| Bluetooth |
5.3 |
| Bluetooth profiles |
A2DP 1.3.2, AVRCP 1.6.2, HFP 1.7.2 |
| Transmitter frequency |
2.4 – 2.4835 GHz |
| Transmitted power |
6 dBm (EIRP) |
| Battery |
Lithium-ion, 3.7 V / 450 mAh |
| Battery life |
Up to 57 hours |
| Charging time |
2 hours |
| Power supply |
5 V / 1 A over USB-C |
| Colours |
Blue and purple |
