Panasonic RB-HF520BE Headset Wireless Head-band Music Bluetooth Black

<b>50 hours, Ultra-long Wireless Playback</b><br>High Capacity Rechargeable Battery<br><br><b>Powerful, Robust Bass</b><br>40 mm Driver Unit, Extra Bass System (XBS)<br><br><b>Comfortable Fit Over the Ears</b><br>Over-Ear Style Allows You to Immerse Yourself in the BassPanasonic RB-HF520BE. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Music. Headphone frequency: 20 — 20000 Hz. Wireless range: 10 m. Weight: 205 g. Product colour: Black