?WHAT YOU GET?You will get a handy microphone, a high-quality earphones, sound cable, data cable and user manual. If you have any questions, please feel free to tell us, we will try our best to satisfy every customer. 100% Quality Warranty: You can get a full refund if you are not satisfied. ?WIDE APPLICATIONS?Mini sound card is suitable for mobile phones, computers, plug and play. It can be used for DJ, music studio recording, condenser microphone, online karaoke, podcast, microphone, singing, karaoke, live broadcast, for YouTube streaming, etc. With mini size, it's easy to carry. ?MULTIPLE FUNCTIONS AND SOUND EFFECT?External sound card has beautifying voice, voice changing, karaoke function and fine tuning function, you can use the fine tuning button to adjust each sound to get more different sounds effects. There are 8 fixed sound effects, it supports multi voice changes and makes your voice more beautiful. ?ONE-CLICK VOICE CHANGE?One-click male voice becomes female voice, or female voice becomes male voice. The mini Voice Changer is perfect for making phone calls, having fun and giving them a surprise with family, friends, online gaming teammates, online chat friends. Use the audio card to make life more fun. ?AMUSING 5 SOUND CHANGES?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. Great for calling and entertaining with friends, online gaming, and more.