Product features: 1. Made of copper wire: made of copper wire, easy to be twisted and bent.2. Sync to music and microphone: The speed will vary according to the tempo of the music. 3. Timer setting: You can set any time at will to save more power.4. USB charging: no battery, power for mobile power supply, computer, phone charger, save energy. 5. APP control: Download APP "LED LAMP" and match with Bluetooth. No remote control required. 6. Brightness and speed: the application can be dimmed in the range of 12m, the brightness is adjustable from 1 percent -100 percent , and the speed is adjustable. 7. Millons Colors: Over 16 million colors can change colors and offer 7 scene modes and 29 dynamic modes. 8. One more APP light: Control less than 10 sets of lights at the same time to keep working in the same color. 9. Memory function: Even if bluetooth is not connected, memory function can keep working, timer Settings also have memory function. 10. Run method 1: In custom mode, there are 4 run modes to choose from (Jump, Breathe, Flash, gradient) 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, Monochromatic Gradient (7 colors), Monochromatic flash Mode (7 colors), two color gradients. "all Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution."