Use: Mobile Phone, Computer, Party Output Power: 3W 3W × 1 Number of Loudspeaker Enclosures: 1 Channels: 1 Connection: Wired Power Source: Battery USB DC 5V Cabinet Material: Plastic Built‑in Microphone: No Support App: No Remote Control: No LED Lighting: RGB Support Microphone: No Battery Capacity: No Battery Brand Name: Kisonli Model Number: i‑690 Product Name: i‑690 Function: AUX / RGB Battery: No Product Type: USB Speaker Power Supply: USB DC 5V