Audio Mixer, New DJ Console UHF Mixer With SoundCard Wireless Microphone 5V Bluetooth 5.0 For Live Streaming Performance

Wide Frequency Range and Stability: Operates in the range of 510.50~569.50 MHz, with 10 selectable frequencies for each A/B channel, ensuring interference-free operation. DSP chip frequency lock guarantees ±10ppm stability High-Quality Performance: Provides excellent frequency response from 40Hz to 18kHz, low distortion (0.5%), 90dB signal-to-noise ratio, and clear sound. Professional Mixer Function: Includes electronically balanced microphone and line inputs with a wide gain range (mic +14dB to +60dB, line +10dB to +60dB) for flexible control of sound levels Portable and Convenient: Powered by two AA batteries, it can be used continuously for up to 4 hours. USB connection does not require an external power adapter, making it easy to set up and transport Reliable Signal Transmission: Equipped with a receiver sensitivity of -95 to -71dBm and a maximum output of 350mv, it ensures strong and stable signal reception even in challenging environments