HQsing Digital Karaoke Processor MX122. HQSing Karaoke Mixer MX-122 is produced for home or business karaoke systems for multi-purpose halls, conferences, and large stages with good sound performance, easy installation, adjustment and savings cost of electricity. It has the ability to adjust the components independently, for realistic and detailed sound. 30-days Risk Free Trial Ð? N phí trong 30 ngày. O hành 1 d? I 1 trong 365 ngày. FREE 24/7 Lifetime Customer Service. Features and further details. With a fairly compact rectangular box design, with square corners, and easy transportation to move and install. The technical details on the front and back of the device are arranged scientifically, with clear attention to help users easily operate the action as well as connect the same with other devices. The function of singing and dancing can be switched to automatic or manual. Connect with PC by cable or WIFI for quick and convenient online. With user-defined screen-saver passwords can effectively prevent the unauthorized change to the setting parameters. 32 Bit high-performance DSP. 10 moderating effects can be stored. With remote control function, optical fiber, and coaxial input port. Suitable for stage performances, home theatre, KTV rooms, conference rooms and etc. We will respond to you within 24 hours and do our best to help you out! WE OFFER 24/7 CUSTOMER SERVICE!! This includes all original packaging, accessories, and documentation. Items that do not have the original packaging cannot be accepted for return.