Audio Technica AT9904 Mini Microphone

Technical Specifications

Components: Mono capacitive radio head
Directivity: omnidirectional directivity
Frequency response: 30~18,000 Hz
Sensitivity: -42 dB (7.9 mV) at 1V at 1 Pa
Impedance: 1,500 ohms
Power supply: plug in power supply
Size: Diameter 6.4 mm x 18mm
Lead wire: 1.2 m
Standard configuration: windshield, dual-purpose microphone clip

Main Features

1. High-quality ultra-small mono microphone corresponding to digital recorder;
2. Power supply design for plug-in power module that does not require batteries;
*Plug in power is powered by the microphone terminal of the connected device.
3. With 3-pole mini plug, it can also be used on computer;
*Cannot be used on some computers such as Mac.
4. It adopts dual-purpose fixing clips, which can be installed and set according to the usage;
*Turn the clip part, it can be worn on clothes or set on the table.
5. Solid, beautiful metal body that can reduce external noise.
6. Windshield with the effect of reducing wind noise and other noises.