Package Includes: (1) Rockville RockMix 5 Channel Pro Mixerw/USB Interface, Bluetooth, Echo, EQ (1) Rockville LINE8 8 Channel Line/Mic Mixer/Stereo/Mono/Battery Operated orAdapter (1) Rockville RHPA4 4 Channel Professional Headphone Amplifier Stereo or MonoAmp (4) Rockville PRO-M50 Studio Headphones w/ Detachable Coil Cable, Case+Extra EarPad (2) Rockville RCTR103B 3' 1/4'' TRS to 1/4'' TRS Balanced Cable, Black, 100%Copper (4) Rockville RMC-XLR High-End Metal DJ Handheld Wired Microphone Mic w (2)Cables (4) Rockville RTMS21 Desktop Tripod Microphone Stand With Pop Filter + ShockMount Features of RockMix 5: Rockville RockMix 5 Channel Mixer w/USB Interface, Bluetooth, Echo, 2 Band EQ (1) Combo jack (XLR and ¼”) Mic/Line input with volume control,2-band EQ, and Pan as well as 18V phantom power (1) Stereo channel with RCA inputs and level control assignable to either headphone or main output (1) Stereo channel with RCA input assignable to either headphone or main output RCA main mix output to plug into your speakers with monitor volume knob Additional 3.5mm mic input 3.5mm headphone output Echo effect with independent control Main mix master volume knob Built in Bluetooth wireless audio streaming Built in USB interface will send the master mix to your favorite DAWSpecifications: Mic: 1mV/1.7 KΩ(Gain max) Line, channel 1: 3mV/10KΩ(Gain max) Line, channel 2/3: 300mV/22KΩ Line channel 4/5: 300mV/22KΩ Output level: 5.8V max (MAIN; MONITOR;TAPE) Frequency range: 20 -25000 Hz THD: ≤0.05% S/N ratio: 81dB Equalizer Bass range: ±15dB/80Hz High range: ±15dB/12kHz Video ofLINE8: Owner's Manual Video of PRO-M50: Video ofRMC-XLR: Owner’s Manualual Video of RTMS21: