The JBL Tune 525BT headphones emit 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 enjoyment and an additional 3 hours of playback with just 5 minutes of charging. Download the free JBL Headphones app and you can customize the sound with EQ, voice instructions guide you through the headphone functions. Manage calls thanks to convenient button control. If a call comes in while you're watching a video on another device, the JBL Tune 520BT seamlessly switches to your mobile device, so you'll never miss a call. Lightweight and comfortable even after listening for hours, the JBL Tune 525BT headphones can be folded so you can take them anywhere.

JBL Pure Bass Sound

The JBL Tune 525BT features the popular JBL Pure Bass sound.

Wireless Bluetooth 5.3 technology

With Bluetooth 5.3, you can wirelessly transmit your high-quality music from your smartphone without cords.

A customizable listening experience

Download the free JBL Headphones app to customize the sound to your taste with EQ.

Multi-point connection

It allows you to easily switch from one Bluetooth® device to another. You can simply switch from your tablet to your mobile phone when you receive a call, so that you never miss a single call.

Simple call handling

You can easily control your music and manage your calls with the headphones using the buttons on it.

Lightweight and foldable design

The lightweight materials make it more comfortable for your ears to wear and its solid construction ensures that these headphones will serve you perfectly over the years. The foldable design makes it easy to carry the headphones.

Siri and Google assistants

Siri or Hey Google is just a button press away: activate your phone's voice assistant by pressing the multifunction button.

Up to 57 hours of battery life and 3 hours of operating time with 5 minutes of quick charging

For long-lasting entertainment, you can listen wirelessly for up to 57 hours, and charge the battery in just 2 hours conveniently with the Type-C USB cable. A quick 5-minute recharge gives you 3 hours of operation.

Features:

- JBL Pure Bass Sound
- Wireless Bluetooth 5.3 technology
- Up to 57 hours of battery life and 3 hours of operation with 5 minutes of charging
- Calls with Voice Aware function
- Light, comfortable and foldable

Description:

- Battery capacity: 450mAh
- Diaphragm size: 33
- Sensitivity: 102 dB
- Headphone design: On-ear
- Headphone type: Street
- Minimum frequency: 20Hz
- Maximum frequency: 20000Hz
- System: Closed
- Accumulator charging time: 2 hours
- Impedance: 30 Ohm
- Weight (without packaging): 0.16 kg
- Operating time: 57 hours
- Supply voltage: 5 V, 1 A
- Maximum SPL: 95 dB
- Microphone sensitivity: -40 dBV@1kHz/Pa
- Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK
- Bluetooth version: 5.3
- Bluetooth profile version: HFP 1.7.2, AVRCP 1.6.2, A2DP 1.3.2
- Bluetooth transmitter frequency range: 2.4 GHz 2.4835 GHz
- Bluetooth transmission power: 6 dBm (E.I.R.P)
- Headphone cable length (m): 1.2
- External height of ear cup (cm): 7.34
- External width of ear cup (cm): 7.34
- Inner height of the ear cup (cm): 3.1
- Inner width of ear cup (cm): 3.1
- Cup depth (cm): 1.78
- Battery type: Lithium-ion battery (3.7 V / 450 mAh)