BKP* 3.5mm Wired Lavalier Microphone Speech Teaching Sound Amplifier Mic for Phone PC

Specifications: Lavalier design, you can clip it on cloth. One-way microphone has noise function. Design windproof and sound insulation to improve the sound quality. 3.5mm plug, widely suitable for mobile phones, PC, laptop, etc.. Type: 3.5mm Microphone Material: Plastic Sensitivity: -46dB +/- 2dB Work Voltage: DC 1-10V Power Consumption: < 0.5mA Proportion of Murmurs: > 56dB Frequency Range: 50 - 16000Hz Features: Mini, Lavalier Design, Universal, Sound Amplifier, Easy to Use Total Length: 102cm/40.16" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x 3.5mm Microphone