Poly CS540A Convertible Headset +AP11 Kit, Wireless, Office/Call center, 20 - 6800 Hz, 21 g, Headset, Black
Poly CS540A Convertible Headset +AP11 Kit. Product type: Headset. Connectivity technology: Wireless. Recommended usage: Office/Call center. Headphone frequency: 20 - 6800 Hz. Wireless range: 120 m. Weight: 21 g. Product colour: Black