DSPPA DSP2021A 2.4G Wireless (Hand-held Headset MIC Receiver)

The 2.4GHz wireless microphone system, designed for educational and professional audio applications, incorporates advanced digital processing for high sensitivity and reliable performance. It is powered by a 5V supply and offers a range of selectable channels to minimize interference. Additionally, it features harmonic adjustment to ensure optimal audio quality and clarity. Stylish and simple appearance design. Adopt PLL design, with infrared and wireless frequency pairing functions. Automatically search interference signals in the current environment, and actively avoid interference frequencies and select an ideal channel. Adopt international top high-performance audio processing chip, ultra-low distortion sound processing circuit design. Dynamic compression shunt technology, to shunt and load high and low frequencies automatically for the best performance. Adopt international advanced digital pilot technology and independent ID code design to prevent cross frequency. Easy to install and use.