JBL Tune 520BT Wireless On-ear Headphones, Blue

The JBL Tune 520BT are wireless on-ear headphones equipped with 33 mm dynamic drivers that produce a frequency response range of 20 Hz to 20,000 Hz. They connect to source devices using Bluetooth 5.3 technology, which supports A2DP, AVRCP, and HFP profiles for audio streaming and control. The on-ear design is intended for extended use, and sound output can be modified using the equalizer available in the companion JBL Headphones application for personalized audio settings.

The internal lithium-ion battery provides up to 57 hours of playback and fully recharges in approximately two hours via the USB-C port. A fast-charge function allows for additional listening time after five minutes of charging. Physical buttons located on the earcup provide direct management of volume, track selection, and calls. Weighing 178 grams, the headphones feature a foldable construction for transport, and an integrated microphone facilitates hands-free calling and access to a device's voice assistant.

• On-ear design with adjustable headband
• Wireless connectivity via Bluetooth 5.3
• Features 33 mm dynamic drivers
• Built-in microphone for calls and voice assistant
• Provides up to 57 hours of playback time
• Charges via USB-C with fast-charging support
• On-device buttons for music and call control
• Customizable sound with app-based equalizer
• Lightweight at 178 g with a foldable frame
• Includes a USB Type-C charging cable