Внешняя звуковая карта 2 0 USB 7 1 С реверберацией EQ и функцией

1. The current sound is extremely small, and the USB interface is used for direct power supply, without external power
supply 

2. USB universal bus single interface, simplifying the connection method; 

3. Compatible with USB1.1/2.0 high-speed transmission 

4. Pure digital signal input to the computer, will not be interfered by noise 

5. Solve the differences in PC hardware characteristics, reduce the number of conversions from analog to digital, and reduce signal distortion; 

6. The microphone input signal is directly converted into a digital signal to improve the voice quality, which is especially suitable for voice input and identification! Increase the success rate of voice recognition. 

7. Comply with the voice input plan of Microsoft Windows system 

8. HID support has the ability to directly control the PC Host side by the DEVICE side. Low configuration requirements: Any personal computer or notebook with USB interface; 

The operating system supports Microsoft Windows98/98se/me/nt/2000/xp/vista.
First confirm that the USB control in the host BIOS is turned on, and then insert the USB sound card directly into the computer's USB port to use. 

Support 2-channel analog 5.1-channel; high power: can drive various high-impedance headphones, ordinary
headphones and speakers, the sound quality is great, the measured signal-to-noise ratio can reach 90 decibels. There is no need to install drivers in WIN2000, WINXP, and WIN2003 systems. The operation is simple. Just connect headphones or speakers, and you can enjoy the wonderful music immediately!! Small size, easy to carry. 

Product performance: 

Compatible with USB2.0 pure digital audio output, virtual 5.1 channel processing capability 

item details: 

★A compact LED light; 

★Support ordinary speakers or earphones with microphone hole; 

★USB interface, plug and play, replace traditional sound card; 

★Microphone recording function; 

★Karaoke function;
★Multi-channel technology to achieve 5.1-channel dynamic sound effects;

★Dynamic rotating sound field; 

★The function of freely switching between headphone and speaker modes; 

★Free adjustment of the analog speaker position; 

★Mixer function; 

★Output level adjustment; 

★16 preset rhythm modes; 

★23 preset modes of sound field; 

★The function of converting analog signals (microphone and line signals of CD, MP3, TV, radio cassette recorder, etc.) into digital signals and saving