Install in 30 seconds – Make your curtains smart in seconds without any screws, nuts, or bolts. (To use U rail needs to meet: Curtain track width > 12.5 mm; height > 6 mm; 8mm ≥ distance between the bottom two sides ≥ 6mm; See Figure 2)
Multiple Control – Offer SwitchBot App control for iOS and Android, open and close the curtain at your fingertip. Enjoy Touch & Go when giving a little pull. Check via app and remotely close the curtains for anti-theft when traveling (With SwitchBot Hub Plus/Mini control remotely from anywhere).
Healthy lifestyle- Set timer to close at night and open by Light Sensor, get better sleep and wake naturally to sunshine. Light sensor help save energy by reducing the workload on air-conditioning and heating.

LED strip 30 meters can be used to decorate your dining room, bedroom, staircase, kitchen, porch, computer desk and living room etc.
【Dimmable & Timer】 You could create a personal schedule, just set the schedule on the APP, the led lights can be turned on or off automatically. Could adjust the brightness of the lights via APP. In addition to choosing a color from RGB and DIY the colors you want.
【Bluetooth & Music Sync】 Bluetooth LED strip lights can be controlled by APP, but also can be controlled by remote control. The lighting is synchronized with the rhythm of the music, the colors and the speed are automatically adjusted based on the rhythm and the melody.