RAYHAYES Professional Audio Mixer with USB Playback PC Bluetooth MP3 Input for DJ Live Streaming

Product details audio mixer 7 / 4 channel with bluetooth sound card USB playback audio equipmentMaodimum input level microphone: +24dBuLine maodmum input level: +24dBuThe maximum output level: +26dBuThe main level meter: 5 period of light-emitting diodes (leds)Frequencyresponse: 20Hz-20kHz+0.5dBcommon mode rejection ratio(MIC I KHZ): >75dBgeneral notions of wave distortion (THD+N): Crosstalk (1 KHZ): >85dBNoise (22 hz to 22 KHZ): The equivalent input noise 116 is a residualoutput noise mono/stereo channels EO: High frequency, broom, +/-15 db, 12 KHZfrequency, broom, +/.15 db, 80 KHZHigh and moderate frequency, the peakvalley type, +/-15 db, 2.5 KHZMono: XLR balanced,2 hot end of needle, 2kohm -60 to + 14 is a sensitivityTRS balance type, the hot end 10 kohmsensitivity 40 to + 14 dbuxlr + 48 v phantompowerSolid track: TRS is not balanced, the hot end 10 kohmsensitivity - 40 to + 14 is aL/R Output: TRS, not balanced, the hot end, FX/ AUX output: TRS, not balanced, the hot end, The headset: TRS, cutting-edge L, u recommend30 to 600 ohm headphonesThedimensions: 210mm230mm37mm