Features: Applicable to recording, language & other training, internet gaming, internet video chat, videoconferencing, etc. Conveniently stand with the help of the mini desktop tripod. (Included) Special design for chatting over QQ, MSN, SKYPE, and singing over internet. 3.5mm stereo plug fit for all kids of PC. High quality mic, perfect voice recorder. Conveniently set with the help of stand and clip. High performance microphone accurately reproduces sound with noise cancellation. Plug and start recording, no extra gear needed! Works with any USB-equipped computer. - Specifications: Product Model: SF-920B Impedance: no more than 2.2K ohm Sensitivity Reduction: Within -3d - B at 1V Operation Voltage: 1.5V Standard Operation Voltage: 1.5V S/N ratio: over 36d - B Working voltage: 1.5V Item size: 15 * 6 * 5.5cm / 5.9 * 2.36 * 2.2in ( L * W * H ) Item weight: 93g / 3.3oz Package size: 23 * 9.4 * 6.5cm / 9 * 3.7 * 2.56in ( L * W * H ) Package weight: 265g / 9.35oz - Package List: 1* Desktop Microphone 1* Desk Tripod 1* 3.5mm Audio Cable