Headphones JBL Tune 525 Bluetooth Black

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.

Technical Specifications
 Power supply: 5 V, 1 A
 Frequency response: 20 Hz – 20 kHz
 Impedance: 30 ohm
 Sensitivity: 102 dB SPL@ 1kHz 1mW
 Maximum SPL: 95 dB
 Microphone sensitivity: -2 dBV@1kHz/Pa
 Maximum operation temperature45 °C
 Bluetooth transmitter modulationGFSK, π/4-DQPSK, 8-DPSK
 Bluetooth version: 5.3
 Bluetooth profile version: HFP 1.7.2AVRCP 1.6.2, A2DP 1.3.2
 Bluetooth transmitter frequenc range: 2.4 GHz – 2.4835 GHz
 Bluetooth transmitted power: 6 dB (E.I.R.P)
 Driver Size: 33 mm / 1.3 “ Dynami driver
 Headphone Cable Length (m): 1.2
 Headphone Cable Length (ft): 3.937
 Headset battery type: Lithium-io battery (3.7V / 450 mAh)
 Charging time: 2 hrs
 Music playtime with BT on: up t 57 hrs

What’s in the box
1 x JBL Tune 525BT headphones
1 x USB-C Charging Cable
1 x Warranty/Warning
1 x QSG