JBL QUANTUM 520
JBL · Headset

JBL QUANTUM 520

Wireless

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  • Connection Wireless

JBL QUANTUM 520 is a wireless headset. It came out in 2026.

Released
2026-06-24

Specifications

Key specs

Connection
Wireless
Released
2026-06-24
Part number
QTUM520XBLK
EAN / UPC
1200130045301

Performance

Product type
Headset
Wearing style
Head-band
Recommended usage
Gaming
Headset type
Binaural
Product colour
Black
Volume control
Rotary
Control unit type
On-ear control unit
Control type
Buttons, Rotary
Cable length
1.5 m

Ports & interfaces

Connectivity technology
Wireless
USB connector
USB Type-C
Bluetooth
Yes
Bluetooth profiles
A2DP, HFP
Bluetooth version
5.4
Frequency band
2.4 - 2.4835 GHz
View all specifications +6 more sectionsShow fewer specifications

Headphones

Maximum input power
30 mW
Ear coupling
Circumaural
Headphone frequency
20 - 40000 Hz
Impedance
32 Ω
Headphone sensitivity
90 dB
Driver unit
5 cm
Driver type
Dynamic

Microphone

Microphone type
Boom
Microphone frequency
100 - 8000 Hz
Microphone sensitivity
-40 dB
Microphone direction type
Cardioid
Detachable microphone
Yes
Number of microphones
1

Battery

Battery operated
Yes
Battery type
Built-in battery
Battery technology
Lithium-Ion (Li-Ion)
Battery capacity
500 mAh
Talk time
30 h
Battery voltage
3.7 V

Weight & dimensions

Weight
322.8 g

Power

USB Type-C charging port
Yes

Supplier features

Charging time
180 min

Check the manufacturer's page before buying.

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QUANTUM 520 vs similar headsets

JBL QUANTUM 520JBL Tune 520BT2JBL Tune 525BTJBL Junior 320B
ConnectionWirelessWirelessWirelessWireless
Released2026202620262026

Questions about the QUANTUM 520

What are the main specs of the JBL QUANTUM 520?

Wireless.

How does the JBL QUANTUM 520 connect?

It connects over Wireless.

When did the JBL QUANTUM 520 come out?

It was released in 2026/06 (JBL).

With photos

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