1 Set Upod Pro Professional External Sound Card Microphone 48V USB 2.0 Recording Interface for Mobile Phone PC Karaoke Live

100% and high quality. Features: This external sound card requires no driver installation, plug and play. It is equped with DSP parameter adjustment knob to set more effects. It has a built-in 48V fantasy power supply, which can be used with condenser microphones. It supports USB2.0 high-speed connection. Plug in the power and connect the speakers, you can sing even if you disconnect from the computer. It has an Innovative unique mic preamp with individual gain control. Attenuator function on equped for music fade out automatically when mic signal present. Compatible with OS (Intel-) and Windows XP, Vista (32-bit/64-bit), Windows 7 (32-bit/64-bit) & Windows 8 (32-bit/64-bit) External Sound Card only, other acceories demo in the ture is not included. Specifications: Material: Metal Size: app. 140x110x25mm / 5.51x4.33x0.98inch Color: s shown Quantity: 1Pc Compatible with OS (Intel-) and Windows XP, Vista (32-bit/64-bit), Windows 7 (32-bit/64-bit) & Windows 8 (32-bit/64-bit) Mic Input Frequency Response ： 22Hz to 22kHz (+/-0.2dB) Dynamic Range ：95dB, A-weighted Signal-to-Noise Ratio ： -95dB, A-weighted THD+N ：