CTA DIGITAL DSMH Microphone Headset for DS Lite CTA DIGITAL DSMH Microphone Headset for DS Lite. Created specifically for microphone enabled Nintendo DS Lite games, this microphone headset allows you to communicate with other DS gamers through the Nintendo WiFi network. Easy to set up, this Microphone Headset connects to the headphone adapter on the DS Lite, and fits around the back of your neck to adjust to most ears. Situate the movable microphone to fit a comfortable distance from your face.