Turn on Bluetooth on your phone and you can connect directly with the product with one click after it is powered on Support timing function, timing switch, delay switch, timing or delay to turn on lights and execute a certain color light, etc Mobile APP control operation, supports individual or group control, can control 5-7 lights at the same time RGB full color (16 million color adjustments) + CCT color temperature (2700K-6500K) brightness adjustment Can DIY save specified color or color temperature Different rooms can be set up for light fixtures The lamp has 24 built-in scene modes, and the scene mode can be applied with one click Scenes can be created to set the desired static or dynamic effects for the fixtures Designed with microphone and music function, the light color can change with the sound of music and movies, and can change with the selected scene You can control the device through desktop widgets and customize your favorite background Supports sunrise and sunset function, the light can realize sunrise and sunset according to the local time Supports smart home and smart leaving functions, one-click setting to turn on the lights when returning to the location positioned by the App, and turn off the lights or other light status when leaving the location positioned by the App You can share the account with other users to use this light at the same time, or you can scan the QR code to let other users join the family to use it Specification: Control principle: Bluetooth 5.2 APP: Surplife Mobile version requirements: Android 7.0/iOS12.0 and above Channel: 5 (RGB+CCT) Wattage: 3.5W Power factor: 0.6 Lumens: 200lm Lighting angle: 120 Color temperature: 2700K-6500K Number of lamp beads: R/G/B: 1.5W*4 WW: 2835-0.5W*12, CW: 2835-0.5W*12 Working voltage: 5V Chip: PHY6252 Effective control distance: 30 meters Lamp holder type: USB Service life: 20000h Battery capacity: 2*1800mAh battery (totally 3600mAh) Supported languages: Chinese, English, German, French, Italian, Japanese, Spanish, Polish, Russian, Korean, Czech, Portuguese, Hindi Button Function: Short press the switch button: turn on the light Short press the dimmer button: 7 light colors change Long press the dimmer button: the color becomes brighter or darker Package included: 1 x Light 1 x English User Manual Other things not included