Dual Wireless Microphones: Included inside the retail package for karaoke, public speaking, or announcements.
Dynamic Audio Control: Includes adjustments for master volume, microphone volume, and vocal echo effect
Media Hardware: The bottom iconography points to a standard auxiliary/line input interface commonly used to hook up external audio gear like MP3 players, CD/DVD players, computers, television sets, electronic keyboards, or musical instruments via an AUX cable or standard audio patch cord.
Bundled Accessories: Includes two wireless microphones and a dedicated remote control for karaoke, public speaking, or distant system adjustments.