Enter Tech Corp specializes in developing compact video karaoke system and its components such as MIDI, transmitters, ASIC (Application Specific Integrated Circuit) and wireless microphone. With ever-popular "Magic Sing Along", most innovative compact karaoke microphone, Enter Tech's popularity and success have grown exponentially.

"Magic Sing Along" is most advanced multi-media karaoke system compacted into a single microphone. Both visual and audio function of a bulky karaoke machine is built into a single microphone with interchangeable microchips.