Feature 1、WIRELESS CONNECTION: Compatible with wireless connection technology, you can enjoy smart life by downloading APP. 2、MULTI FUNCTION: Can be configured with different modes, delay, synchronization function, on and off, and enjoy voice control. 3、WIDELY COMPATIBLE: Support for Android 5.0 and for IOS 10 or higher version, compatible with different voice control devices. 4、GOOD VERSATILITY: AC90 to wide input voltage design and E27 universal bulb base, compatible with most regions. 5、RELIABLE MATERIAL: Made of reliable PC material, with better heat dissipation and durability, suitable for different occasion, such as cafes, bookstores, theme restaurants, etc. Item Type: WiFi E27 Light Socket Material: PC V0 Size: Approx. 6.6x6.6x9.2cm/2.6x2.6x3.6in Weight: Approx. 210g/7.4oz Support Platform: For Android 5.0, for IOS 10 or higher version Communication Frequency: WiFi (802.11 b g n 2.4GHz) Screw Type: E27 Package List 1 x WiFi E27 Light Socket