Plantronics Savi W745-M DECT Headset 3-in-1 USB PC Phone Mic Base (NO PSU)
Poly (Plantronics) Savi W745-M Wireless DECT Headset System – Used, Very Good. Poly/Plantronics Savi W745-M Wireless Headset. Secure DECT Wireless: Enjoy up to350 ft of wireless range with strong, interference-free audio.