JBL · Headset

JBL Tune 525BT

Wireless

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Connection Wireless

JBL Tune 525BT is a wireless headset. It came out in 2025.

Released: 2025-05-25

Specifications

Key specs

Connection: Wireless
Released: 2025-05-25
Part number: JBLT525BTBLK
EAN / UPC: 1200130006982

Performance

Product type: Headset
Wearing style: Head-band
Recommended usage: Calls/Music
Headset type: Binaural
Product colour: Black
Operating keys: Play/Pause, Voice assistant, Answer/end call, Volume +, Track <, Volume -, Track >
Volume control: Button
Control unit type: On-ear control unit
Control type: Buttons
Foldable: Yes
Cable length: 1.2 m
Detachable cable: Yes
LED indicators: Battery level, Bluetooth, Charging
Sound pressure level (max): 102 dB
On/off switch: Yes
Music playback: Yes
Number of simultaneously connected devices (max): 2
Works with the Google Assistant: Yes
Works with Apple Siri: Yes

Ports & interfaces

Connectivity technology: Wireless
USB connectivity: Yes
USB connector: USB Type-C
Bluetooth: Yes
Bluetooth profiles: A2DP, AVRCP, HFP
Bluetooth version: 5.3
Microphone in: Yes
Frequency band: 2.4 – 2.4835
Wireless range: 15 m

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Headphones

Ear coupling: Supraaural
Acoustic system: Closed
Headphone frequency: 20 - 20000 Hz
Impedance: 30 Ω
Headphone sensitivity: 102 dB
Magnet type: Neodymium
Driver unit: 3.3 cm
Driver type: Dynamic
Number of drivers: 2

Microphone

Microphone type: Built-in
Microphone frequency: 100 - 10000 Hz
Microphone sensitivity: -29 dB
Microphone direction type: Omnidirectional
Number of microphones: 1
Microphone noise-canceling: Yes

Battery

Battery operated: Yes
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Input voltage (earpieces): 3.7 V
Input current (earpieces): 1 A
Continuous audio playback time: 57 h
Talk time: 35 h
Battery charge indicator: Yes
Battery recharge time: 2 h
Battery voltage: 3.7 V
Fast charging: Yes
Charging source: USB

Weight & dimensions

Weight: 160 g

Technical details

Easy pairing: Yes

Power

USB Type-C charging port: Yes

Supplier features

Battery life: 3420 min
Adjustable volume: Yes

Other features

Modulation: 8-DPSK, DQPSK, GFSK
Packaging content: 1 x JBL Tune 520BT headphones 1 x USB-C Charging Cable 1 x Warranty/Warning 1 x Quick Start Guide

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About this product

Immerse in JBL Pure Bass sound wherever you go. The JBL Tune 525BT 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 525BT seamlessly switches to your mobile device, so you never miss a call. Lightweight and comfortable even after hours of listening, the JBL Tune 525BT headphones fold flat in your backpack to follow you everywhere.

Datasheet (PDF)