Feature: 1. MULTI APPLICATION: Mini sound card can be used for DJ, music studio recording, condenser microphone, online karaoke, podcast, microphone, singing, karaoke, live broadcast, for streaming, etc.2. 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 different sounds.3. 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.4. EASY TO USE: Use 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.5. 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.Specification:Item Type: Voice Changer CardBattery Type: Built in 500mAh 3.7V Lithium Battery (Included)Microphone D A Input Channel Parameters:: 106dBDynamic Range: 106dBTotal Harmonic Distortion: 105dBStyle D A Channel Parameters:: 101dBDynamic Range: 102dBTotal Harmonic Distortion: 105dBSound Interface: 3.5mm/0.1inCharging Interface: USB MicroCharging Input: DV5V 1AApplicable Equipment: Suitable for Mobile Phones, ComputersMaterial: plasticcolour: blackPackage Contents:1 x Voice Changer Sound Effect1 x Earphone1 x USB CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.