The EM-371HS-AS is an electret condenser microphone featuring high sensitivity and excellent speech intelligibility. It uses a headset with a flexible microphone holder, making it convenient for various speech applications.

#### Key Features:
– Electret Condenser microphone for clear and precise sound capture
– High sensitivity for accurate speech reproduction
– Flexible headset design for comfort and convenience in speech applications

#### Specifications:
– Type: Electret Condenser microphone
– Directivity: Unidirectional
– Rated Impedance: 5.6 kΩ, unbalanced
– Sensitivity: -37 ± 3 dB (1 kHz, 0 dB = 1 V/Pa)
– Frequency Response: 100 Hz – 20 kHz
– Cable Length: 10 m (10,000 mm)
– Connector: 1/4″ unbalanced Phone Jack
– Finish: Battery case: ABS, Black; Headset: Metal, black
– Dimensions: 89.5 (W) × 38 (H) × 19 (D) mm (microphone body)
– Weight: 154 g (without battery)
– Battery Power: 1 x “AA” (R6S or UM-3U)