Monaural Microphone AT9921 Audio-technica (boundary)

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Compatible with digital recording equipment & plug-in power method/2 power supply method with LR44 battery Equipped with directivity switching function according to purpose Newly developed rubber floating structure suppresses external vibration noise Adopts a metal screen on the entire surface to reduce external noise, offering excellent acoustic characteristics.