Axxent One-ear Intercom Headset

One-ear Intercom Headset DeLuxe Earphone with dynamic microphone and one headphone Frequency response: 10 - 34,200 Hz Nominal impedance: 400 Ohm system Microphone: Polar pattern: Frequency response: 40 - 15,000 Hz Automatic Mic-Mute function when the gooseneck is tilted up 30 30-Day Money-Back Guarantee 3 3-Year Thomann Warranty available since November 2013 Item number 326970 sales unit 1 piece(s) Closed Headphone No Single Ear Headphone Yes Removeable Cable No