1. The USB power interface can be connected to a power adapter, computer, and power bank, which is easy to use. 2. Made of copper wire: made of copper wire, easy to twist and bend. 3. Synchronize with music and microphone: The speed will change according to the rhythm of the music. 4. Timer setting: You can set any time at will to save more power. 5. APP control: download APP "LED LAMP" to match with Bluetooth. No remote control is required. 6. Brightness and speed: The brightness can be adjusted within 12m through the application, the brightness is adjustable from 1% to 100%, and the speed is adjustable. 7. Millons color: more than 16 million colors can change the color, and provide 7 scene modes and 29 dynamic modes. 8. One more APP light: control less than 10 groups of lights at the same time to keep working in the same color. 9. Memory function: Even if Bluetooth is not connected, the memory function can keep working, and the timer setting also has a memory function. 10. Operation method 1: In the custom mode, there are 4 operation modes to choose from (jump, breath, flash, gradual change) 11. Run methord2: in normal mode, static mode (7 colors), three-color jump (7 colors), seven-color jump, three-color gradient (7 colors), seven-color gradient, single-color gradient (7 colors), single Color flash mode (7 colors), two color gradients.