Saramonic UwMic9 RX-XLR9; plugs directly into XLR audio input; works with up to two transmitters simultaneously; easy-to-read LCD display; 3.5mm headphone jack for monitoring; all-metel construction; vold shoe adapter included; channel number: 96; channel group: A and B; oscillator type: OLL synthesizer; carrier frequencies 514MHz - 596MHz; reference deviation ±5 kHz (-60 dBV, 1 kHz input); signal to noise ratio: 70 dcB or more; spur suppression: -60 dB; voice delay: 12 ms; antenna: 1/4 wire antenna; output: XLR-3-11C type (male); reference audio input level: -60 dBV (MIC input, 0 dB attenuation); distortion: 0.5% or less; weight: 96g (excluding batteries); 2 x AA batteries; dimensions: 112 × 63 × 26 mm