1. Turn on the Bluetooth of your mobile phone. After the device is powered on, you can directly connect it with one click and control it individually or in groups. You can control 5-7 lights at the same time; 2. Timing function, time switch, delay switch, time or delay to turn on the lights and execute a certain color light, etc. 3. Mobile APP control operation, one-to-many control, one group can control multiple devices, and can be controlled in groups 4. RGB full color (16 million color adjustments) + CCT color temperature (2700K-6500K) brightness adjustment 5. You can DIY to save the specified color or color temperature 1. Control principle: BLUETOOTH 5.2 2. APP software type: Surplife 3. Mobile phone version requirements: Android 6.0/IOS11.0 and above 4. Channel: 5 (RGB+CCT) 5. Wattage: 3.5W 6.Power factor: 0.6 7. Lumens: 200lm 8. Lighting angle: 120 9. Color temperature: 2700K-6500K 10. Working voltage: 5V 11. Effective control distance: visible distance: 30 meters 12. Service