【Brand New, Unused】 I am selling this item, which has been kept unopened since purchase. Easy connection: simply plug it into the USB port of your computer or tablet PC. No driver installation is required, so you can use it right away. It is suitable for remote conferences, online games, and voice chat. Enjoy clear and stable audio thanks to the digital connection. 【Specifications】 Type: Condenser Polar Pattern: Omnidirectional Frequency Response: 50～15,000Hz Input Sensitivity: -45dB±3dB Impedance: 2.1 KΩ Output Connector: USB A connector, male Arm Length: Approx. 6cm Cable Length: Approx. 1m External Dimensions: W60 x D60 x H110 mm Weight: Approx. 60 g