Panasonic RB-HF520BE-K Wireless On-Ear Headphones with Microphone, Bluetooth 5.0, 50h Battery, Black

Long commutes, back-to-back video calls, and endless playlists demand headphones that can keep up without constant recharging. The Panasonic RB-HF520BE-K wireless on-ear headphones deliver up to 50 hours of playback on a single charge, so you can focus on your audio, not the battery indicator. A quick 15-minute USB-C charge gives you an extra 3 hours when you're in a rush. Bluetooth 5.0 ensures a stable connection to your devices, while the built-in microphone and on-ear controls let you manage calls, music, and voice assistants without reaching for your phone.

Who is it for

These headphones are built for daily commuters, remote workers, and anyone who wants reliable wireless audio with marathon battery life. The swivel design folds flat for easy storage in a bag or backpack, making them a practical choice for life on the go. Whether you're taking calls from a noisy café or unwinding with a podcast at home, the RB-HF520BE-K keeps you connected and comfortable.

Main features

• Up to 50 hours of wireless playback on a full charge
• Quick Charge: 15 minutes of charging provides 3 hours of playback
• Bluetooth 5.0 with A2DP, AVRCP, HFP, and HSP profiles for wide compatibility
• Built-in microphone for hands-free calls and voice assistant access (Siri, Google Assistant)
• On-ear controls for volume, track selection, call management, and voice assistant
• 40 mm neodymium drivers deliver clear, dynamic sound
• Swivel mechanism allows the ear cups to fold flat for compact storage
• USB-C charging port for modern connectivity

Specifications

• Wearing style: On-ear
• Connectivity: Wireless Bluetooth 5.0
• Driver size: 40 mm neodymium
• Frequency response: 20 Hz - 20 kHz
• Impedance: 32 Ohm
• Sensitivity: 100 dB/mW
• Battery life: Up to 50 hours
• Charging time: Approx. 4 hours
• Quick charge: 15 min for 3 hours
• Microphone: Built-in
• Voice assistant: Siri, Google Assistant
• Charging port: USB-C
• Controls: On-ear (volume, track, call, voice assistant)
• Colour: Black

Tips

To maximise battery lifespan, avoid leaving the headphones in extreme temperatures and charge them before the battery fully depletes. Use the fold-flat design to protect them during travel, and keep the firmware updated via the Panasonic app if available.