JBL Tune 520BT Wireless On-Ear Headphones – 57H Battery, Pure Bass, Bluetooth 5.3

Description

Experience powerful bass, long-lasting comfort, and wireless freedom with the JBL Tune 520BT—your perfect everyday headphones for music, calls, travel, and workouts. Designed with the iconic JBL Pure Bass technology, these lightweight on-ear headphones deliver immersive sound and deep, punchy lows that elevate every playlist.

Featuring advanced Bluetooth 5.3 for seamless connectivity, the Tune 520BT offers up to 57 hours of battery life, plus Speed Charge support for an additional 3 hours of playtime in just 5 minutes. The foldable and portable design makes them ideal for commuting or packing in your bag, while the built-in controls let you manage music and calls without touching your phone. Customize your sound with the JBL Headphones App, adjust EQ settings, and activate voice prompts in your preferred language.

If the headset feels too tight, simply place it over a ball or similar object for 24 hours to gently loosen the fit.

Perfect for students, travelers, office users, gym lovers, and anyone who wants a blend of comfort, style, and powerful wireless sound.

Product Features

• JBL Pure Bass Sound delivers deep, powerful audio inspired by world-class concert venues.

• Bluetooth 5.3 wireless technology ensures stable, high-quality streaming with lower latency.

• Massive 57-hour battery life with fast Type-C charging—5 minutes gives 3 extra hours.

• Lightweight, foldable, and comfortable for long listening sessions at home or on the go.

• Customizable audio via the JBL Headphones App with personalized EQ settings.

• Hands-free calls + Voice Aware lets you hear your own voice while talking for natural conversations.

• Easy on-ear button controls for volume, tracks, calls, and voice assistant.

Specifications

• Model: JBL Tune 520BT

• Type: Wireless On-Ear Headphones

• Color: White

• Battery Life: Up to 57 hours

• Charging Time: ~2 hours (USB-C)

• Quick Charge: 5 min = 3 hours playtime

• Connectivity: Bluetooth 5.3

• Sound: JBL Pure Bass

• Design: Foldable, lightweight, adjustable

• Microphone: Built-in for hands-free calling

• Compatibility: iOS, Android, laptops, tablets, Bluetooth devices

Usage Tips

• For a looser fit, place the headphones around a ball overnight.

• Keep volume at moderate levels to protect hearing.

• Store folded in a case or bag to avoid bending the headband.

Care Instructions

• Clean with a soft dry cloth; avoid alcohol or harsh chemicals.

• Keep away from moisture and direct sunlight when not in use.

• Charge with the original USB-C cable for best performance.

Call to Action

Enjoy deeper bass, longer playtime, and premium wireless comfort—

Upgrade your sound with the JBL Tune 520BT today!

Features:

• Deep, powerful JBL Pure Bass sound engineered for immersive listening.

• Wireless Bluetooth 5.3 streaming with fast, stable device connection.

• Up to 57 hours of battery life with quick USB-C Speed Charge support.

• Lightweight, foldable on-ear design for comfortable, all-day wear.

• Hands-free calling with Voice Aware for clearer conversations.

• Customizable EQ and settings through the JBL Headphones App.

• Ideal for travel, study, workouts, commuting, and everyday use.

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