Item Type: Type C Sound CardMaterial: PCBInterface: Type CContact Type: Support Headset + MicrophoneSampling Rate: 16Bit, 48kHzSNR: <94dBWorking Voltage: 5VApplicable Models: Universal for Computers, Notebooks, and Mobile Phones Type C InterfaceProduct Use: DIY welding decoding sound card, can be connected to headphones, speakerProduct Features: Sound Decoding, Support Microphone + HeadsetPackage List1 x Type C Sound Card1Compatible: Can be used with any smart device with Type C interface, such as computers, notebooks, tablets, mobile phones, etc. 2Headphone And Mic Conversion: Used to convert the Type C interface of smart devices into headphones and microphones. 3High Definition Sound: A professional decoding sound card with built in DAC decoding chip, providing high definition sound quality. 4DIY Welding: You need to use a soldering iron to solder the headphone microphone interface to use, DIY your sound card. 5Good Performance: The sound card adopts 3S1530A decoding chip, supports 16Bit 48kHz sampling rate, and the SNR is as high as 94dB.