This Audio-Technica wireless system is perfect for professionals who need reliable audio transmission in various settings such as live events, conferences, or presentations. The system includes an ATW-R3210N receiver and an ATW-T3201 body-pack transmitter with a BP894xcH-TH MicroSet (beige) cardioid condenser headworn microphone. It comes with accessories like windscreens, clothing clip, and dual-ear adapter kit. The operating frequencies are in Band EE1 from 530.000 to 589.975 MHz with a minimum frequency step of 25 kHz. It has a modulation mode of FM. The maximum deviation for ATW-T3201 is ±38 kHz (THD:10%) and for ATW-T3202 is ±36 kHz (THD:10%). The dynamic range is high, with ATW-T3201 Mic input > 115 dB (A-weighted, typical), ATW-T3201 Inst input > 112dB (A-weighted, typical), and ATW-T3202 > 115 dB (A-weighted, typical). The total harmonic distortion is <1.0% (at 1 kHz, ±17.5 kHz deviation). The operating range is 100 m (328') in an open range environment with no interfering signals, and the operating temperature range is -5° C to +45° C (23° F to 113° F).