W WINBRIDGE WinBridge Portable Collar Clip Microphone 3.5mm Audio Compatible with All WinBridge Voice Amplifiers

Please be noted this is not a "plug-and-play" microphone for smartphones or computer use. Features: +The clip is small, light, and strong. It does not slip when clipped on. It's tiny so it is not even noticeable from the audience's view. +The cord is long and light. This whole thing is handy and easy to pack. Doesn't take up space at all +The clear sound is amplified and not muffled or crackled at all. Specifications: Mic diameter: Φ9.7*5.2 mm Sensitivity:-41dB±1dB（1dB=1V/Pa） Frequency Range: 30-23000Hz Output Impedance: ≤680Ω Standard Operation Voltage: 2.0V-10V.DC SNR: > 63dB Wire: 2m Package: 1* Clip-on Microphone 1*WinBridge Bag（colors are randomly） Features: * Please be noted that this clip-on microphones is specially designed for all WinBridge Voice amplifiers but not suitable for PC/smartphone!!! * Ultra long design, cable up to about 48 inch (120cm) long, accessible to your month even though you are using monopod * The fun-based Voice Amplifier with this clip-on microphone can make you more comfort...