This Shure Beta 98AMP/C-3PK includes three Beta AMP/C mini condenser mic units. Each unit comes with an integrated preamp, a gooseneck, and a universal mount with a quick release. Need to maneuver your mic into a tight spot on the drums? Hate having to deal with external phantom power? Then you'll love Shure's Beta 98AMP/C mini condenser microphone/preamp. Its diminuitive size makes the Beta 98AMP/C perfect for situations in which a full-sized mic just won't fit - but, this mini mic doesn't compromise on impressive, accurate sound. Its cardioid pickup pattern helps keep unwanted outside sounds at bay. The Beta 98AMP/C comes complete with a compact preamp unit, gooseneck, and quick-release clip (perfect for stand or instrument mounting), so you get both perfect placement and the the power you need to make great sound happen.  Shure Beta 98AMP/C-3PK Miniature Cardioid Condenser Microphone 3-pack with Preamp, Clip, 

inconspicuous design suitable for drums, percussion
Characteristic: kidney
warm, natural sound, with soft highs
Frequency range: 20 – 20,000 Hz
11-52 V phantom
fixed phantom adapter
incl. microphone holder A75M, windscreen and carrying bag