Fangrui Product Details [detail] For Sm57 Dynamic Cardioid Professional Microphone Wired Handheld Mic For Performance Stage Live Studio Sm 57 Microphone The Most Popular Dynamic Microphone On The Planet Great Workhorse Microphone Live Or In The Studio Excellent For Capturing The Sound Of Virtually Any Instrument Or Sound Source Especially Suitable For Close-miking Of Instrument Amps And Speakers For Studio Applications Natural Presence Peak Brings Out Extra Clarity In Vocals And Many Instruments Built To Withstand The Harshest Conditions, Wear, And Abuse For Use Both As A Handheld Microphone And With A Stand Mount Tight Cardioid Polar Pattern Provides Excellent Gain Before Feedback [attributes] - Hign-concerned Chemical: None - Built-in Battery: No - Diaphragm: S-mall - Polar Patterns: Cardioid - Package: Yes - Communication: Wired - Set Type: Multi-microphone Kits - Transducer: Dynamic Microphone - Use: Live - Style: Handheld Microphone - Brand Name: Vikefon - Origin: Mainland China - Certification: Ce