LEORY Professional 8 Channels Live Studio Audio Mixer Mini With PAD Switches DSP Effect For Karaoke Feature: * 8 channel mixer with microphone input and stereo / mono line input jack * PAD switches support input multiple signals for channel 1//L and 2/R (3//L and 4/R) * High quality DSP effect (16 types), can provide the best signal processing capabilities for musical instruments or voice. Product description: Model:683975 Name: Mini Portable Mixer Material: Metal+plastic Color:Black Size(approx): 21.5*20.5*5.5cm Input channel: 8 channels Power /AC power wire:AC 100-240V 50Hz/60Hz Phantom supply voltage:+48V Consumed power :14.6 W Operating temperature: Celsius 0 to 40+ Internal digital effects: 16 sets of programming Fit for: Applicable to the family KTV, campus speech, meeting etc. Package included: 1 x Mixing Console 1 x AC power line(We will provide adapter according to delivery country) 1 x USB cable Notes: -Product does not included instructions. -Do not use this device near the TV, radio, stereo, cell phone or other electronic device, or it may cause noise. -Please use a soft dry cloth for cleaning equipment -Do not set any equalizer and level knob to the maximum position, otherwise it may cause acoustic feedback and damage the speaker.