Healing ballad comforts your sorrow, loud rock and roll highlights betrayer; low and sexy jazz bring a single man the silence of night. This is a era of KTV of all the people.We biring you confident sounds! Noble gold-plating color has the effect of dazzle light, combined with streamline metal pipe, the low-key and luxrious microphone brings you barand new visible shock; high sensitivity output records strong sound origin, nice tone quality and complete hign pitch brings you perfect feeling. It is suitable to KTV, personal records, broadcast and speeches. We select it just for your best sound. Features: clear tone qualityhigh sensitivitycomplete high pitchluxrious appreance Speicifications: directivity: single frequency response: 20Hz-20KHZsensitivity: -34d 34dB2dBoutput impedance: 15030%loaded impedance: 1000equivalent Noise Level: 16dBAlargest sound pressure: 130dBsignal-to-noise ratio: 78dBcurrent: 3mA Intruction: 1.When using, firstly set the tone to the lowest and plug in the power supply, then open the switch of the power supply, and set he tone to the suitable volume so as no t to shock the horn. 2.When you cover the head of the microphone or it is close to the loudspeaker there may be annoying noise, you can lower the volume of loudspeaker and extend the distance between the loudspeaker in order to put the microphone away from the loudspeaker. 3.The microphone has high sensitivity, you must notice that it won't drop from high or be shocked. 4.When not used, the microphone should be stored in somewhere dry and clean, avoid using in high temperature or over high humidity in order to keep its good quality.