Featuring 12 kinds of electricity sound and professional tuning, this sound card can better beautify your voice. This sound card is characterized by four sound effect including male/female/children/monsters voice, which enables it to change your voice freely when live streaming to make the atmosphere active. Made of high-quality metal material, it is firm and durable to use. The length of this product is 13cm, the width is 10.5cm, and the height is 2.5cm. It is compatible with most mobile phones, computers, tablets, which can ensure stable performance. The accompaniment music volume is automatically reduced when the host is speaking. When not speaking, the accompaniment music volume is automatically increased. Item Name: Sound Card Material: Metal Model: V8S Color: Black Interface: USB Battery Capacity: 300mAh Features: Multiple Sound Effect, Voice Beautifying, Long-lasting Size Details: Size: 13cm x 10.5cm x 2.5cm/5.12" x 4.13" x 0.98" (Approx.) Notes: Due to the light and the screen setting difference, the item's color may slightly differs from the pictures. Please allow slight dimension difference due to the manual measurement. Package Includes: 1 x Sound Card 1 x User Manual