JBL Tune 520BT — wireless on-ear headphones. This model delivers JBL Pure Bass sound, Bluetooth 5.3 connectivity, and up to 57 hours of battery life. Fast charging provides around 3 extra hours of playback with just 5 minutes of charging, while a full charge takes about 2 hours. The 33 mm drivers, 102 dB sensitivity, and 20 Hz – 20 kHz frequency response are designed for reliable everyday listening with energetic bass.

The headphones include a built-in microphone, Voice Aware, hands-free calling, and Multi-Point Connection, making it easy to switch between devices. The lightweight 157 g design, foldable structure, and soft ear cushions improve comfort and portability. Charging is done via USB-C, and the box includes a USB-C charging cable, warranty/warning sheet, and quick start guide. This version comes in blue and is a practical choice for music, calls, and daily mobile use.