Package Include1 x Audio Mixer1 x Power Cable Adapter1 x User Manual Features:1. USB function.2. 7 channel mixer.3. Built-in bluetooth control4. 3-band EQ on all channels.5. Built-in digital delay echo effect processor6. Console and AUX paths plus effects.7. Individual gain, bass, mid hight, AUX, controls.8. Stereo RCA outputs for recording9. One AUX output.10. Main slide control(L+R), phones11. Individual echo, peak LED on each inputs.12. 48V phantom power for condenser mics.13. Processor MP3 Player. SpecificationName: 7-channels mixing console audio mixerModel: F7Color: BlackNoise: -80dBuChannel crosstalk attenuation: >-82dBuFrequencty response: 20Hz-20KHz+/-0.5dBuTHD+N: <0.03%@1KhzMic Max Input Level: +16dBuStereo Max Input Level: +20dBuEarphone Output: 200n 300mWEquisizationLow: 80Hz, 15dBMID: 2.5KHz,+/- 15dBHIGH: 12kHz, 15dBGain Control: Mic Input: +10dB to -60dBLine Input: +10dB to -4dBMax Input Level: +22dBuPlug: US/EUSize:32x23.5x3.8cm