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

Support multiple systems, compatible with each operating system, plug and play. Support microphone input and headphone audio output. Suitable for mobile phones, tablets, notebooks, etc. Use computer sound card to extend the damage replacement. External independent audio, excellent noise reduction and anti-interference ability ensure high sound quality.