Professional Audio 4 Channel Sound Mixer with Dual Wireless 4 Channel Small Stereo Mixer for Home Karaoke Party Computer Studio Recording Mixer,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Wireless Chip: Built-in wireless chip that can receive signals at a distance of 80 meters. There is one mixer for two microphones. It also features intelligent automatic frequency search and frequency matching. 16 Reverb: Built-in DSP digital effector expands the spatial effect of the sound with its outstanding realism and naturalness. Easy to use: Easy to operate and easy for children to learn how to use, making it ideal for small performances, home karaoke, conference management, and teacher speeches. Dual L-band equalizer: Dual L-band equalizer allows you to adjust the overall pitch output of the song section by section, allowing voice and music to integrate more harmoniously and smoothly. U disk or MP3 playback: Compatible with U disk or MP3 player, with the ability to select and switch songs. You can also connect configuration music playback equipment. Specifications: Item Type: Small Stereo Mixer Material: Metal Total Weight: 1495g/52.7oz Microphone Battery Type: AA, 2 (Not Included) (Shipped) Maximum Input Level: Mic Input +22dBu, Line Input +20dBu, maximum output level: +22dBu; Main channel level indication: 2 LEDs from signal to summit; />Input channel level: 1LED summit Display;Frequency Response Range: 20Hz to 22KHz ±1dB;Common Mode Rejection Ratio (MIC 1kHz): >75dB;Total Harmonic Blocking Loss: Separation (at 1kHz: Channel Mute): >80dB;Noise Figure, (rms 22Hz ~ 22KHz): Equivalent signal-to-noise ratio -122dBu, residual output noise Mono stereo input channel equalizer: Treble, Bloom, +/-15dB, 12KHz; Bass, Broom, +/-15dB, 80Hz; Maximum input power: DC 5C/1A 5watts How to use: Mode selection switch: When connected to the USB interface and power on the computer, this mode switch will flip up and the MP3 player will enter the USB sound card working mode, and press it will enter the U disk playback or working mode