1. Mobile phone and computer compatibility: This sound card is suitable for mobile phone and computer platforms, allowing you to use it on different devices, whether it is live broadcasting, singing K on the mobile phone, or performing sound tuning and delivery on the computer 2. Live sound card function: This sound card has a live broadcast function, which allows you to perform real-time sound processing and output during the live broadcast. You can connect microphones and speakers through it, adjust the sound effect, and make your live broadcast sound clearer and more attractive 3. Carrying function: This sound card can also be used for live broadcasting of goods. You can connect a microphone and adjust the audio transmission through the sound card to improve the effect of product display and promotion and attract more audiences and potential buyers 4. Singing K and tuning function: the sound card also has the function of singing K and tuning. You can connect the microphone and import the audio to the sound card for real-time audio adjustment and effect processing, so as to obtain clearer and better music expression 5. Sound adjustment and control: This kind of sound card usually also has various tuning and control functions, such as volume adjustment, sound effect setting, reverb, equalizer, etc. You can freely adjust the sound effect according to your personal needs and preferences to achieve your favorite sound style Summary: The mobile computer live broadcast sound card with goods singing K tuning sound card is a multi-functional sound processing device, suitable for mobile phones and computer platforms. It has the functions of live broadcasting sound card, streaming, singing K and tuning, so that you can get better sound quality and effect when live broadcasting, streaming, singing K or sound adjustment. This kind of sound card usually also has various sound adjustment and control functions, which can be freely adjusted according to individual needs. This kind of sound card is suitable for users who have higher requirements on sound quality, and can improve the audio effect and expressiveness of their live broadcast, delivery, karaoke and tuning.