STARAUDIO STARAUDIO SMX-6000B Pro Stage DJ Club KTV 6 Channel Mixer Mixing Console w/ USB Bluetooth MP3 For Speaker and Microphone Main Function: +48V Phantom Power One Group AUX output and return. High Precision 60mm long life fader With Digital Effects inside. Recording and Headphone listen output. There is Breakpoint functionality each channel. Supper thin design. With MP3 player Technical Specification: Channel MIC/LINE:6 CH Total Harmonic Distortion:≤0.01% Frequency Response:10Hz~25KHz S/N Ratio:≥98dB Max Outputs:4V Max Input Sensitvity: Mic-60dB Line-45dB Input EQ:HI±15dB/12KHz MID±15dB/2.5KHz LOW±15dB/80Hz PHONTOM POWER:+48V 110V/230V switchable Shiping Weight:6lbs Box Size:47″ X 29″ X 10″ Package Includes: (1) 6CH powered Mixer (1) USER’S MANUAL (1) Power Cord Feedback: ☆We’re always working to improve the quality of our services, we are hoping to get your positive feedback and 5 Star DSRs in return, so that we could do better for you in the future! ☆If you have any problem or unsatisfied with our products, please do contact us first. We will do our best to satisfy you. Your100% satisfaction is our power to advance! Contact Us: We have 100% satisfactory guarantee, If you are not satisfied with your purchase for any reason, Please DO contact us and we will help to resolve your problem. And normally emails will be response within 1 business day. ☆For all the Brazil buyer please provide the Tax registration number . ☆ For all the Russian buyer please provide The Contact personal fully name and fully shipping address.