HTDZ HT-66B UHF Wireless Microphone System
The HTDZ HT-66B UHF Wireless Microphone System has a working frequency of 610.000MHz-790.000MHz. This system uses the latest PLL SYNTHESIZED and IR TECHNOLOGY, they have excellent and skilled in manufacturing techniques of wireless, dependable performance, easy setup, and handle. It offers an audio frequency response of 50Hz-18KHz (Â±3dB). It has an output impedance of 50-1000Î©. The HTDZ HT-66B comes with a 1-year warranty.