Sennheiser E 908 B, Condenser Gooseneck Microphone for Wind Instruments, Especially for recording for wind instruments, Microphone can also be used with EW wireless systems, Polar pattern: cardioid, Frequency range: 40 - 20,000 Hz, Impedance: 100 Ohm, Dimensions: 116 x 41 mm, Cable length: 2.2 m, Weight: 210 g, Incl. special clip for wind instruments, power adapter MZA 900 P and bag