MULTI APPLICATION: Mini sound card can be used for DJ, music studio recording, condenser microphone, online karaoke, podcast, microphone, singing, karaoke, live broadcast, for YouTube streaming, etc. | MULTIPLE FUNCTIONS: Mini voice changer has beautifying voice, voice changing, karaoke function and fine tuning function, you can use the fine tuning button to adjust each sound, allowing you to get more different sounds. | DIFFERENT VOICES: Handheld voice changer adds 8 fixed sound effects, supports multi voice changes and languages, and makes your voice more beautiful. Great for calling and entertaining with friends, online gaming, and more. | EASY TO USE: Use the voice changer sound card to switch freely between male voice, female voice, baby voice, loli voice, fine tuning can match more voice lines, and the sound is more vivid. Mini size, easy to carry. | COMPATIBLE: Universal mini sound card, suitable for mobile phones, computers, plug and play. can be used indoors and outdoors, very suitable for live voice change, live broadcast, recording, broadcasting and chatting, etc.