Features: 1.computer USB plug for any one with USB interface, computer models 2. 360 omnidirectional full point, anti-noise, can be used for computer recording 3. cold and dark, mor e intimate color 4. High-performance microphone, true sound reproduction 5. High sensitivity, effective distance of mor e than 2 meters, bid farewell to the traditional 3.5-pin wheat effective distance 0.5M-1M limitations 6. Access to the recording without the need for other devices 7. Can be used with any USB port computer (including Appl e), XP system above the free drive, plug and play. 8. Flatness and clarity of the flat wide frequency response Specification: Size: Microphone mouth length 5cm Straightened height 13.5cm Base width 5.5cm 2. Sensitivity: -47dB 4dB 3. Sensitivity reduction: -3dB at 1.5V 4. Working voltage: 4.5V 5. Frequency response: 100 ~ 16kHz5. SNR: Mor e than -67dB 6. SNR: Mor e than -67dB 7. Length: 0.7-0.9M Package Including: 1 x USB Microphone Computer USB plug for any one with USB interface, computer models High-performance microphone, true sound reproduction High sensitivity, effective distance of mor e than 2 meters, bid farewell to the traditional 3.5-pin wheat effective distance 0.5M-1M limitations Access to the recording without the need for other devices Can be used with any USB port computer (including Appl e), XP system above the free drive, plug and play.