JBL Tune 520BT Wireless Headphones - Black
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Description
JBL Tune 520BT Wireless On-Ear Headphones – Pure Bass Sound, Bluetooth 5.3, 57H Battery
Experience powerful sound and all-day comfort with the JBL Tune 520BT, designed to deliver the signature JBL Pure Bass performance in a lightweight, wireless, and foldable design. Powered by the latest Bluetooth 5.3 technology, these on-ear headphones offer seamless connectivity, enhanced stability, and superior audio quality.
Key Features
• JBL Pure Bass Sound
Equipped with the iconic 33mm dynamic drivers, the Tune 520BT delivers deep, rich bass inspired by JBL’s world-famous audio technology used in top music venues globally.
• Bluetooth 5.3 Wireless Technology
Enjoy high-quality streaming without cables, with fast pairing and reliable stability for music, videos, and calls.
• Up to 57 Hours of Playtime + Speed Charge
Stay powered for days with 57 hours of battery life. Need extra time? Just 5 minutes of charging = 3 hours of playtime.
• Lightweight, Comfortable & Foldable
Designed for everyday use with soft ear cushions and a compact, foldable design that fits easily in your bag.
• Personalized Sound with JBL App
Download the free JBL Headphones App to customize your EQ, adjust audio to your preference, and receive voice prompts that guide you through the headphones’ features.
• Seamless Device Switching
If you’re watching a video on one device and receive a call on another, the Tune 520BT automatically switches so you never miss an important moment.
• Built-In Controls
Manage volume, music, and calls directly from the earcup using intuitive button controls.
Specifications
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Driver Size: 33 mm dynamic drivers
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Frequency Response: 20 Hz – 20 kHz
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Battery Type: 3.7V / 450mAh Li-ion
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Playtime: Up to 57 hrs (Bluetooth)
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Charging Time: 2 hours
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Speed Charge: 5 mins = 3 hrs
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Power Supply: 5V 1A
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Weight: 157 g
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Design: Wireless, on-ear, foldable
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Bluetooth Version: 5.3
Made to endure
The majority of materials we use for our commercial production are the same which we use in equipment for the Finnish Defence Forces and other defence and security clients. Our most commonly used fabric in load carrying equipment is extremely wear resistant 1000D Cordura, as per FDF specs, with polyurethane coating on the inside. The webbing and edge tape we use are, again as per FDF specs, strong polyester webbing in various widths and thicknesses for different applications.
Our green and M05 camouflage materials and accessories are by default compliant with strict FDF specs for NIR reflection levels, as should be since these same materials are used in official military equipment.
Technical specs
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JBL Tune 520BT Wireless Headphones - Black
