ONE SHURE gooseneck mic with base as shown. Great for quick easy plug in talkback mic that has quality sound for your live sound or radio show applications! The unique base/ plate as shown, can easily tuck under a corner foot of your mixer to hold in place during a show. There are two positions via a screw so you can put on either side. (or use the screw holes for permanent installs) It is a standard goosneck so you could also unscrew from the unique base and screw into standard a round weighted base etc. Cardiod (does not need phantom power) Low impedance It has 1/4" plug (RCA 1/4 adapter) which is technically high impedance connector, but these have so much gain you can plug it right into a HiZ 1/4" input (or use a 1/4 to XLR adapter) Gooseneck from top of round base to top of mic head is about 13.5" Cable is about 30" Note pict is sample may say 503BG or VR300 which are the same model, Shure changed the part# somewhere along the line, if it matters to you ASK prior to bidding. Light to normal signs of use, may have a little scratch or ding here or there, but overall very nice! Goosnecks are not worn or limp and will hold the mic where you need it! Note There is no switch, you use your mixer control knob.