_x005F_x000D_ Features: _x005F_x000D_ The input microphone and audio-sensitivity are adjustable, and the transmission frequency is continuously adjustable._x005F_x000D_ Broadband modulation, super good sound quality, comparable to FM-radio station sound quality._x005F_x000D_ The circuit board is designed with attenuation adjustment-plug, It can be more suitable for singing-and recording on various occasions._x005F_x000D_ Perfect for large diaphragm condenser mic._x005F_x000D_ Clear and natural sound quality, popular among music fans._x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Specifications: _x005F_x000D_ Material:PCB_x005F_x000D_ Size:Approx.7x3.5cm/2.75x1.37inch_x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Package Includes: _x005F_x000D_ 1x Circuit Board_x005F_x000D_ _x005F_x000D_ _x005F_x000D_ Note: _x005F_x000D_ .Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. _x005F_x000D_ .Due to the difference between different monitors, the picture may not reflect the actual color of the item._x005F_x000D_ Thanks for your understandings._x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_ _x005F_x000D_