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