Dual-color dual-light control: Each light can set the light color independently, and can switch between dual-light single color and dual-light dual color. Controlled by APP and remote control, you can also install the MySmartLED program, connect and control the light source via Bluetooth, no need to use the remote control, quick and convenient. Support for Android and for phones, you can choose Chinese or English interface. Controlled by music voice: Turn on the music voice control function, and the lights change with the rhythm of the music. Romantic starry , or hot stage, choose as you like. With rich lighting effects: 13 static lighting effects, 6 dynamic lighting effects, you can choose static lighting colors on the APP. Twinkling starry : Turn on the twinkling function to experience the twinkling starry effect, suitable for quiet and dim spaces. Note: The product does not include optical fiber in the delivery, but the use of this product must be through optical fiber. Please purchase optical fiber in advance by the buyer and match it with the applicable one. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC 220V Color:As shown Material:ABS Package Contents: 1set * 20W dual-color dual-light Bluetooth flashing voice-controlled fiber optic lights Only 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.