1. Product name:USB sound card
2. Material: aluminum alloy
3. Weight: 20g
4. Color: white
5. Size: head 4.3*2.1*1cm/length 15cm
6. Product features:
1) Noise reduction chip to improve the input signal-to-noise ratio
2) Aluminum alloy material, strong shielding, strong durability, good heat dissipation, strong pressure resistance
3) Compatible with various operating systems, driver-free, plug and play