Features1.MULTI FUNCTION: Mini voice changer has beautifying sound, voice changer, karaoke function, and fine tuning function to fine tune beautifying and voice changer, you can use the fine tuning button to adjust each sound, so you can get more different sounds.2.MULTIPLE SOUND EFFECTS: Voice changer with 8 fixed sound effects, supports multiple voice changes, and supports multiple languages to make your voice more dynamic. Perfect for talking with friends and entertainment, voice changer for online games, etc. It is a must have device.3.ONE BUTTON VOICE CHANGER: mini sound card voice changer supports male voice, female voice, baby voice, loli voice to switch freely, support fine tuning, match more voice lines, more vivid voice. Suitable for cell phones and computers, suitable for indoor and outdoor use.4.PORTABLE: Portable sound effects voice changer mini size, easy to carry, plug and play, you just need to connect it to other devices and your voice will change as you like. Perfect for live voice changing, talking to friends, gaming, streaming, recording, broadcasting and chatting.5.SUITABLE FOR: Mini voice changer sound card can be used for DJ, music studio recording, condenser microphone, online karaoke, podcast, microphone, singing, k song, live streaming, for TikTok and for YouTube streaming.specificationItem Type: Mini Voice ChangerMaterial: ABSColor: BlackBattery Type: Built in 500mAh 3.7V Lithium Battery (Included)Microphone D/A Input Channel Parameters:Signal to Noise Ratio: 106dBDynamic Range: 106dBTotal Harmonic Distortion: 105dBAccompaniment D/A Channel Parameters:SNR: 101dBDynamic Range: 102dBTotal Harmonic Distortion: 105dBSound Interface: 3.5mmCharging Interface: USB MicroCharging Input: DV 5V 1AApplicable Devices: Applicable to Cell Phones, ComputersPackageList1 x Sound Card1 x Sound Cable1 x Headphones1 x Microphone1 x Data Cable1 x Instruction Manual