Features: - Wireless Bluetooth audio. - The app shakes randomly to switch colors. - The mobile APP can set the timer of turning on and off the lights regularly, and alarms. (The lamp must be powered on). - The mobile APP turns on and off the lights wirelessly, and switches between RGB multi-color and multi-scenario modes. Specifications: Lampshade: PC Size: 80 * 140MM Lumen: 350 ~ 380LM Lamp holder: E26 / E27 Transmit power: 4dBm Power: 7W white, brightest 3W Working voltage: 100V-240V Bluetooth chip: Bluetooth 4.0 Wireless distance: 10 meters Color temperature range: 2700-6500K adjustable LED lamp beads: 24 (white light + warm light + RGB three colors) Control method: Android and IOS smart phone APP control Phone requirements: Support for iPhone 5 and above, Android 4.1 and above Package Included: 1 x WiFi Smart RGB E27 Bulb Notes: 1. Manual measuring, please allow 1 ~ 3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.