Sennheiser MKE 440 - stereo condenser microphone with low-pass filter

Battery technology: AAA Battery Power source type: Batteries Number of batteries: 2 Width: 67 mm Length: 128 mm Weight: 165 g Height: 106 mm Package contents: Microphone Built-in low-pass filter: Yes Microphone type: Over-camera Headphone frequency: 50 - 20000 Hz Microphone direction type: Supercardioid Minimum operating temperature: -10 °C Headphone outputs 1/8" (3.5 mm) : 1 Maximum temperature: 55°C max SPL: 132 dB Product colour: Black