Features: <br>1. External independent audio, excellent noise reduction and anti-interference ability ensure high sound quality. <br>2. Use computer sound card to extend the damage replacement <br>3. Suitable for mobile phones, tablets, notebooks, etc. <br>4. Support microphone input and headphone audio output <br>5. Support multiple systems, compatible with each operating system, plug and play <br>6. Standard 3.5mm headphone/headset interface, automatic adaptation of signal path for a good enjoyment <br> <br>Specification: <br>Condition: 100% Brand New <br>Material: Aluminum Alloy <br>Support Channel: stereo <br>Interface: Type-c/3.5mm <br>Weight: Approx. 25g / 0.9oz <br> <br>Package List: <br>1 * Sound Card <br> <br> <br>Note: <br>New-style and old-style are shipped randomly1、External independent audio, excellent noise reduction and anti-interference ability ensure high sound quality <br>2、Use computer sound card to extend the damage replacement <br>3、Suitable for mobile phones, tablets, notebooks, etc. <br>4、Support microphone input and headphone audio output <br>5、Support multiple systems, compatible with each operating system, plug and play