Condition: Open box Features & details 16 Different Sound Changes: With 16 kinds of different sound changes, that is man to woman, woman to man, normal, lolita, baby, youth, king, witch. You can also use the fine tune button to adjust each sound for more different sounds. Perfect for chatting with friends and entertainment, voice change for on line games, etc. Built-in 8 Sound Effects And LED LED Color Light: It comes with 8 fun sound effects, you just need to press the button of each sound effect to have interesting sound effects. Compact and Portable: The sound changer is small in size, light in weight, easy to carry, plug and play without installing any drive program. Just connect the sound converter to another device, and then your sound will be changed. It is perfect for indoor and outdoor use. Multifunctional: You can connect the mini sound card to your phone and disguise your voice when you talk to others, can harass your friends and bring you interesting response, especially in on line games where no one knows who you are. You can even play different roles in the game to surprise your friends. Disguise Your Voice: This voice changer device can make your life more interesting. You can connect it to your phone,PS4,Xbox and disguise your voice when you're talking to others. This voice changer can be used to harass your friends, making a lot of interesting reactions for you, especially in online games because no one knows who you are. You can even play different characters in the game and surprise your friends.