The Nady DW Digital Wireless Handheld Microphone System brings you the superior sound quality of digital audio technology in a simple, easy-to-use and reliable package. Complete with a handheld microphone, this system couldn't be easier to set up and operate.The DW is loaded with top professional operating features and offers the best performance and value available in digital wireless. With 48 kHz / 24-bit digital audio conversion, low latency and clear channel operation in the UHF 900MHz band, the Nady DW-22 Digital Wireless Handheld Microphone System provides interference-free performance for any application.MicrophoneReliable long range operation. Digital transmission virtually eliminates interference from nearby obstacles and noise from your audio. Extended operating range up to 300 feet line-of-sight. Single receiver for single transmitter operation.Features A reliable digital wireless microphone system that is easy to setup and use - The superior sound quality of digital audio with DQPSK modulation combined with the performance & reliability of the UHF frequency range State-of-the art, professional 48kHz / 24-bit digital conversion for exceptional audio clarity with transparent frequency response across the entire audible range (20Hz - 20kHz). The truest possible sound with undetectably low latency Perfect for stage performance, karaoke, public address (presentations, classes, conferences) Reliable long range operation. Digital transmission virtually eliminates interference from nearby obstacles. Extended operating range up to 300 feet line-of-sight