Mini 3 Pins Headband Microphone Condenser Mic compatible with Wireless System Transmitter Audio Mixer Feature: 1. Portable headset microphone with compatible with XLR 3 pins plug. It is widely used by teachers, guides, conference lecturers and so on. 2. Professional voice pickup condenser microphone, can record 360 degrees in all directions. 3. With mini compatible with XLR 3 Pins TA3F connector. Compatible with compatible with body pack transmitter. 4. Dust and sweat proof, mainly designed compatible with indoor and outdoor professionals. 5. compatible with use on stage, churches, lecturers and other applications require minimal microphone visibility with manual manipulation. Specification: Condition: Item Type: Condenser Microphone Material: Metal+ABS Colour: As Pictures Shown Weight: Approx. 82g/2.9oz Polarity Mode: Omnidirectional Frequency: 50hz-16 Khz Sensitivity :-60 Db / -3db Impedance: 1,500 Ohms /-30% (at 1 Khz) Operating Voltage: 1v-10v DC Used with Voice Amplifiers, Especially Suitable compatible with Stage Performance, Performance, Dancing, Singing, Teaching Package List: 1 x Microphone