Beyerdynamic TG I57c, Condenser Gooseneck Microphone, For wind instruments, Polar pattern: cardioid, Frequency range: 30 - 20,000 Hz, Max. SPL: 136 dB, 4-Pin mini XLR coupling suitable for all Beyerdynamic and Mipro wireless systems, Incl. bag, Weight without cable: 64 g, Available on option: CV 18 phantom power adapter for wired operation (not included)@+*Caution: Directly connecting the TG I57c to phantom power can destroy the microphone!*