SPRACHT ZuM Maestro DECT 6.0 Wireless Headset for Deskphone. Comes with Base Station, Noise Canceling Mic, and has up to 350 feet of Wireless...

ZuM Maestro DECT 6.0 Wireless Headset for Deskphone. Comes with Base Station, Noise Canceling Mic, and has up to 350 feet of Wireless Freedom. Brand: SPRACHT Connector: RJ-9 Headset Port Ear Coupling: Single Ear Wireless Type: DECT 6.0 Cord Length: 3.0 ft. - 5.0 ft. Distance: up to 350 feet Wireless Range Headphone Frequency Response: 300-3400 Hz Headphone Input Impedance: 32 ohm