Depusheng X5 Karaoke Professional Digital Audio Processor Can Set via a Black
Professional Digital Effector: Anti howling system, eliminate interference sound, and listen to heavenly sound quality. 7 Rows of Quick Freezing Heat Dissipation Openings: Ventilation heat dissipation openings are arranged at the top of the machine, which can rapidly dissipate heat and protect the inside of the machine and prolong its service life.