Here's a simple list of the technical specifications for the AGI-0203 Spiral Desktop Microphone:

• Model: AGI-0203
• Device Type: Desktop Microphone
• Design: Spiral/Flexible goose neck for adjustable positioning, heavy base for stability.
• Microphone Element: Electric Condenser (typical for this type)
• Directive/Polar Pattern: Omnidirectional (picks up sound from all directions)
• Sensitivity: -58dB ± 3dB
• Impedance: 2.2 k Ohm (Max)
• Frequency Response: 100 Hz to 16 kHz (or 100 Hz to 10 kHz in some listings)
• Signal-to-Noise Ratio (S/N Ratio): > 60dB
• Connectivity: Wired
• Input Plug: 3.5mm Mini-Jack (standard audio jack)
• Operation Voltage: 1.5V (within -3dB sensitivity reduction at 1.5V), requires 4.5V for full operation.
• Cord Length: Approximately 1.7 meters (some listings state 2.5 meters)
• Microphone Dimension (Capsule): 6x5mm
• Features: Anti-noise filter (likely basic filtering), adjustable height, suitable for internet calls, presentations.
• Weight: Approx. 135g (Net weight)
• Compatibility: Connects to a sound card or Fax/Modem.
• Compatible with most PCs