Features:  1. Professional live sound card meet the needs of users. 2. Built-in Bluetooth-compatible 5.0 low-power chip, it is stable signal and fast transmission. 3. Male voice to female, female voice to male, baby voice, monster voice, four interesting sound effects, the role can be switched at will. 4. 15 sound effects, lighting effect will bring you unprecedented experience. Specification:  Material:Metal Color:Black ,White(Optional) Battery Capacity:1200mA Support 48V Diaphragm Microphone Package Includes:  1x Sound Card 1x Cable 1x Manual