Techly ICC SH-22 microphone Black Conference microphone

Quick start guide: Yes | Height: 1.5 mm | Windows operating systems supported: Windows XP | Windows operating systems supported: Windows 7 | Package weight: 212 g | Windows operating systems supported: Windows 8 | Product colour: Black | Number of products included: 1 pc(s) | Diameter: 7 cm | Windows operating systems supported: Windows 10 | Package type: Box | Mac operating systems supported: Yes | Input voltage: 5 V | Housing material: Zinc | Device interface: USB | Housing material: Metal | Connectivity technology: Wired | Cable length: 2 m | USB connector type: USB Type-A | Type: Conference microphone | Maximum sound pressure level (1kHz): 110 dB | Microphone frequency: 100 - 16000 Hz | Products per master (outer) case: 60 pc(s) | Microphone sensitivity: -40 dB | Impedance: 680 Ω | Microphone pick-up range: 3 m | Microphone weight: 160 g | Microphone direction type: Omnidirectional | Microphone Signal-to-Noise Ratio (SNR): 60 dB | Microphone mute: Yes