Microphone Transmitter Receiver Set with Microphone

Description:  Tansmitter Dimensions: (3.7 x 2.52 x 0.87)" / (9.4 x 6.4 x 2.2)cm (L x W x H);  Receiver Dimensions: (2.76 x 1.77 x 0.63)" / (7 x 4.5 x 1.6)cm (L x W x H);  Microphone Diameter: 0.47 in / 1.2cm;  Weight: 7.90oz / 224g;  Modulation: FM;  Frequency Response: 80 -12500Hz;  Output Impedance: 600 ohm;  Operating Voltage: 9V for Tansmitter / 1.5V for Receiver;  Effective Distance: 20M.  Features:  Ideal for aerobics/dance/sports instructors.  Record audio on both left and right channels.  Elegant style miniature microphone is perfect for video use.  It is a handheld dynamic microphone, ideal for vocal and instrument.  Provide a perfect wireless solution for any presentation or performance application.  Package Includes:  1 x Wireless Microphone;  1 x Transmitter;  1 x Receiver.