Feature: 1. The super‑cardioid pickup has a wide range, suitable for platform video live recording, photographer video recording, interviews and web video live broadcasts. 2. When you are recording audio in a noisy environment, you can turn on the low‑cut function to cut off the low‑frequency part to make the audio input more pure. 3. Standard high‑fidelity, when you are recording in the field, switch to the normal recording mode, you will get a natural and original sound. 4. The receiver supports synchronous monitoring, and it is always aware of the recording situation to facilitate timely adjustments. 5. The audio gain switch can control audio +20dB or ‑10dB, after the frequency is adjusted, the recording effect will be more clear and better. 6. Distribution of windproof cover, when outdoor recording can effectively reduce outdoor wind noise. 7. Built‑in bracket greatly offsets the vibration noise, reduces noise, and eliminates the resonance generated when the camera shakes. Specification: Item Type: MicrophoneMaterial: PlasticColor: BlackWeight: Approx. 363.0g/12.8ozType: Gun Microphone Pointing: Super‑Cardioid Directional Pointing Frequency Response: 40-20000Hz Sensitive: -32dB+3dB 1KHz S/N Ratio: 80dB Dynamic Range: 120db Output Impedance: 200Ω Power Supply: 2 XAA Batteries (not included) Running Time Battery: 30 hours Gain Mode: -10db, 0db, +20db Output Interface: 3.5mm Fixed Interface: Cold Shoe Mount, 1/4in Screw Hole How to use: 1. Open the battery compartment and install the battery into the microphone 2. Slide the filter channel from (O) to (—) 3. Connect to devices such as cameras or mobile phones via 3.5mm audio cables 4. Insert the optional 3.5mm earphone into the sync monitor hole. Package List: 1 x Microphone1 x Windproof Cover1 x Storage Bag1 x Manual