ITEM NAME:Head Mounted Microphone 3.5mm Wired Headset Mic Teacher Guide Speech Megaph #s Product Description Description: 1.1m Wired Head Mounted Microphone 3.5mm Mini Condenser Headset Mic for Teacher Guide Lecture Speech Features: 1. Brand new and high quality 2. Nylon braided cable, great tensile and durable 3. Condenser microphone, clear sound. 4. A head-mounted microphone, can be easily worn on the head, easy to use. 5. The 3.5mm plug has a threaded design, which makes it easier to be installed on some waist-mounted loudspeakers, not easy to fall off. Specifications: Color: Black Type: condenser microphone Directivity: Uni-diectivity Sensitivity: -46Â ±2dB Working voltage: DC 1.0V-10V Current consumption:
