ì This sound mixer is stable￡? lightweight￡? small and elegant￡? which is suitable for company￡? stage￡? families and KTV rooms. <br><br><strong>Features:</strong> <br>With stable quality￡? portable￡? artistic￡? small and exquisite. <br>Suitable for company￡? stage￡? home￡? KTV rooms￡? etc. <br>Connect the front of amplifier to input and power control the host. <br>Dual Microphone inputs￡?video input and sound output for video signal￡?volume can be adjusted individually. <br>Reverberation delay function and audio inputs/outputs for lef/right channel Volume frequency regulation. <br>Volume frequency regulation. <br><br><strong>Specifications:</strong> <br>Model: N-1 <br>Power Supply: <strong>US plug (Input: 110-240V￡? 50/60Hz; Output: 12V￡? 200mA)</strong> <br>Working Voltage: 9V-12V <br>Total Harmonic Distortion: !#!lt!*!0.5% @ 1KHz <br>Color: Silver <br>Item Size: 14 * 8.5 * 4cm / 5.5 * 3.3 * 1.6in <br>Item Weight: 170g / 6oz <br>Package Size: 30.5 * 19 * 5.8cm / 12 * 7.5 * 2.3in <br>Package Weight: 493g / 17.4oz <br><br><strong>Package List:</strong> <br>1 * Karaoke echo sound mixer <br>1 * Power adapter US plug <br>1 set of audio cable <br>1 set of video cable