360-degree omnidirectional pickup pattern, noise-reducing microphone that can be used for computer recording. High-performance microphone with high sensitivity for clear audio reproduction; no additional equipment required. Effective pickup range exceeds traditional 3.5mm microphones with limited 0.5M-1M range. Compatible with any computer with a USB port, including Windows XP. USB plug and play design suitable for online chatting, voice calls, video conferencing, online singing, and recording applications. Specifications: Sensitivity: -47dB 4dB Attenuation: -3dB at 1.5V Operating voltage: 4.5V Frequency response: 100Hz16kHz Signal-to-noise ratio: 67dB Product dimensions: Approx. 50 x 15 x 15mm Cable length: 135mm Package includes: 1 x USB Microphone