Connectivity Range: Up to 10 meters between the transmitter and receiver, ensuring flexibility and freedom of movement. Polar Pattern: Cardioid, offering focused pickup and minimizing background noise for clear audio. Frequency Response: Broad range from 40Hz to 15KHz, capturing the full spectrum of vocals with clarity. Signal-to-Noise Ratio (S/N): Greater than 90dBA, ensuring crisp and clear sound quality. UHF Frequency Band: Wide bandwidth from 640-690MHz, providing stable and interference-free transmission. Total Harmonic Distortion (THD): Less than 1%, maintaining the purity of your voice. Dynamic Range: 100dB A-weighted, capturing subtle nuances in vocal performance. Transmitter Power: Less than 10mW, optimizing battery life without compromising signal strength. Battery Life: Enjoy up to 14 hours of playtime, powered by 2 AA alkaline batteries (battery life may vary based on usage).