Unidirectional Lavalier Microphone. MU-53 features high dynamic range characteristics and sustains up to 142 dB SPL with 1% T.H.D. Supplied with 4-pin mini XLR and fits all MIPRO bodypack transmitters. Featuring a smooth, warm, natural sound. Available in black or beige colors. Ideal for theater, houses of worship and educational applications.SpecsCapsule O 10 mm uni-directional cardioid condenser microphone Frequency Response 50 Hz – 18 kHz Sensitivity -46 dBV / Pa Max. SPL 142 dB (typical, 1%T.H.D.) Microphone Holder Can be installed on right or left side. Plug 4-pin mini XLR or TA4F Color Beige Cable Length 150 cm / 59.1" Weight Approx. 19 g / 0.7 oz.