Amazon.com: 5 CORE Professional Dynamic Vocal Microphone Neodymium Cardioid Unidirectional Handheld Mic for Speakers, Karaoke W/Steel Mesh Grille, Metal Body ON/Off Switch w/16ft Detachable Cable+ Clip+ Bag : Musical Instruments
Amazon.com: Shure 520DX "Green Bullet" Dynamic Microphone for Blues Harmonica Players, Omnidirectional Pick-up Pattern, Volume Control Knob, Attached Cable with 1/4-inch Plug, Rugged Green/Chrome Die-cast Casing : Musical Instruments