Microphone Amplifier Volume Adjustment Real-time Monitor

Features:

The can adjust the volume level of your microphone(3.5mm audio plug), and can real-time monitor the input sound from microphone.

Powered by 1pc 1.5V AAA alkaline dry battery (not included). Adopt the low power circuit design, making its runtime up to 10-15 hours.

Adopt the low noise circuit design, 16-level electronic volume control, long-lasting and durable in use.

Built-in phone/camera microphone system switching circuit, compatible with multiple video/ sound recording devices.

Use superior 3.5mm nut interface socket, ensuring reliable connection.

Specifications:

Model: EY-580S

Gain: -18dB~+12dB (audio line output); -5dB~+25dB (earphone monitoring output)

Frequency Response: 20Hz~20KHz

SNR (Signal to Noise Ratio): ＞92d

Degree of Distortion: ＜0.5%

Power: 105mW(earphone monitoring output)

Volume Adjustment: 16-level (each level 2dB)

Working Voltage: DC 1.5V

Working Current: 30mA (static state)

Cable Length: Approx. 1 meter

Size: 8 * 3.3 * 1.5cm / 3.1 * 1.3 * 0.6inch

Net Weight: 49g / 1.7oz

Package Size: 17 * 10 * 4.5cm / 6.7 * 3.9 * 1.8inch

Package Weight: 140g / 4.9oz

Packing List:

1 * Microphone Amplifier

1 * Monitor Earphone

1 * 3.5mm to 6.5mm Audio Adapter

1 * Carrying Case

Note:

AAA battery is not included.

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