Poly 4220 Office, Wireless, Office/Call center, 20 - 20000 Hz, 150 g, Headset, Black
Poly 4220 Office. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Office/Call center. Headphone frequency: 20 - 20000 Hz. Wireless range: 91 m. Weight: 150 g. Product colour: Black