Battery for Audio-technica Microphone?

Asked by bpeoples (2551) May 5th, 2007

I have a audio-technica ATR-35s microphone , it's a little self-powered corded microphone that plugs into a 3.5mm mic jack. The self-powered part needs a battery, but the battery is missing. It's a little watch battery cell-- does anyone have one of these mics and could tell me what the battery type is?