Sell ✷✿❉USB sound card USB7.1 sound card Airplane sound card 7.1 best price

Name: USB sound card USB7.1 sound card Airplane sound card 7.1 USB version: 2.0 / 1.0 Product jack: 4 holes (headphone output hole x2) (microphone input hole x2) Product buttons: volume button, mute button Applicable products: computer, laptop Support system: Windows XP / 7/8/10 / Linux / MacOS or newer Features 1. Dual headphone and microphone interface 2. Two LED lights show the working status of headphones and microphone 3. Microphone recording function 4. Karaoke function 5. Multi-channel technology to achieve 7.1 channels of dynamic sound 6. Dynamically rotating sound field 7. Freely switch between speaker and headphone mode 8. Analog speaker position free adjustment function 9. The function of the mixer 10. Output level adjustment 11. Convert analog signals (microphone and CD, music, TV, broadcast signals, etc.) into digital signals and save function 12. Just plug and play instant audio playback without driver, can be applied to all major operating systems 13. Drive the speaker to directly support the sound of the three-dimensional space and the virtual 7.1 channel 14. Use the USB port, use directly 15. Special appearance, lovable 16. Support common speakers or headphones, 2 pairs of microphone holes 17. Function keys: mute microphone, speaker, volume, mute, volume 18. Freedom to switch between speaker and headphone mode 19. Analog speaker position free adjustment function 20. Volume adjustment button for easy volume control 21. Double mute switch button: microphone mute button and sound output mute button 22. No external power adapter required