Feature: 1. [Simple To Install] The smart wall switch is easy to install, all you need to do is to follow the instructions of the manual. 2. [Remote Control] As long as the mobile phone has 2G, 3G, 4G, WIFI network, you can use the smart phone to remotely control the opening and closing of the home electronic products at any time through the APP. 3. [Share An Account] The key used by the shared homepage can share an account with many people, and the administrator can assign permissions. 4. [Simple To Use] Remote control touch switch is easy to use and safe, and you can let your family experience the fun of intelligent control. 5. [Widely Application] This smart wall switch is widely used in a variety of situations, such as homes, offices, hotels, apartment, etc. Specification: Item Type: Smart Switch Product Size: Approx. 14.7 x 8.5 x 4 cm / 5.8 x 3.3 x 1.6 in Material: ABS Product Voltage: 95-250V/AC Maximum Switch Load: 10A/2200W Maximum Load of Socket: 16A/3500W USB Output: 5V/2100mA Applicable APP: For SMART LIFE/ for Tuya Wireless Standard: WiFi (2.4G 802.11 b/g/n) Applicable System: For IOS/ for Android App Language: Adaptive Chinese/English/Korean/German/French/Spanish/Italian/Arabic Control Method: Touch, voice control, mobile APP three in one multifunction control Weight: Approx. 344g / 12.1oz Color: Black. Package List: 1 x Smart Switch2 x Screw1 x English Manual