Professional Lapela Instrument Violin Microphone Mandolin Viola Microfone for Shure Wireless Transmitter XLR Mini Mikrofon Using for trombone playing occasion,it is compact design allows you to truly exprerience the best performing , natural, clear, strong and powerful tone, is comparable with a large handheld dynamic microphone sound Clamps and microphone connected by soft shell vibration design, against mechanical noise generation.Gooseneck microphone arm can be adjusted up to the needs Gooseneck microphone arm can be adjusted up to the needs Designed for Use on Stage, Houses of Worship, Lecturers and Other Applications Requiring Minimum Microphone Visibility with hand-free Operation Compatible with Shure Body Pack Transmitter Models: L1, 11, LX1, SC1, U1, UC1, UT1, T1, ULX1, UR1, PGX and JTS, Electrovoice, Anchor, Carvin, Hme, Revolabs, Telex, Trantec Bodypack Transmitters