Changing the Battery on Your ATR3350iS Lav Microphone
Master Series by The Sound Professionals MS-ATR3350-USA-PRO - Professional Omnidirectional lapel microphone with XLR (requires phantom power) – Made in USA. MS-ATR3350-USA-PRO
Sound Professionals ATR3350-USA - Omnidirectional lapel microphone – Compatible with Most Portable Recorders, Laptops and Steno Machines – No Batteries – Made in USA. ATR3350-USA
Audio-Technica ATR3350 microphone Black Digital ATR3350 | Headphones and Handfree | AiO.lv