Features 1、Highly affordable and compact stereo perfect microphone designed for mobile phones, PC and recorders. 2、High quality microphone for digital media such as MD and DAT. 3、It does not require a battery and is directly connected to devices such as video recorders and mobile phones. 4、The angle of the microphone can be adjusted between 0 and 90 degrees. 5、Gold-plated plug, the transmission loss is minimal. Specification Features: 1. Highly affordable and compact stereo perfect microphone designed for mobile phones, PC and recorders. 2. High quality microphone for digital media such as MD and DAT. 3. It does not require a battery and is directly connected to devices such as video recorders and mobile phones. 4. The angle of the microphone can be adjusted between 0 and 90 degrees. 5. Gold-plated plug, the transmission loss is minimal. Specification: Material: ABS Frequency: 100-15,000 Hz Noise level: 34dB SPL Front sensitivity (0dB = 1V / Pa): - 38dB ± 3.5dB Maximum input level: 110dB SPL (THD 1% at 1kHz) Plug specification: 3.5mm Size: about 5.7*5.5*1.3cm/2.24*2.17*0.51inch Package List: 1 * Microphone Package List