Check the listing for details. Audio-Technica AT-KM20 Unidirectional Dynamic Microphone / PreOwned-Used Once. Color: Black, Condition: Used. Listed at 25.00 USD. Audio-Technica AT-KM20 Unidirectional Lo-Z Dynamic Microphone; Wired. Made in Japan. Includes the original microphone audio cord; approximately 16 feet. 3-pin female XLR to 1/4” mono plug. Purchased this mic in 1975; used it in one live stage performance and went straight into my equipment locker for the next 49 years. Must be a vintage mic; can’t seem to find any specs on it. It worked well and sounded great when using it in ‘75 … Selling this as an “As Is” item, as it is untested at this time. It’s in excellent physical condition. Original box not available. Please refer to the photos to fully evaluate this mic and its current physical condition. Feel free to contact me, should you have any questions and/or concerns. Thank You! ….. SH