1Voice control, it can support the input of commands in 7000 languages around the world, up to 3 commands can be input, and the switch can be controlled by the voice of the owner 2You only need to press and hold the bottom switch button for 23 seconds until the signal light flashes to record the command. If you need to modify the command again, repeat the operation 3Simple to use, no need to download APP, connect to wifi, bluetooth and other complicated operations, pure voice control 4The shell is made of high flame retardant ABS environmental protection material, which can withstand high temperature of 750 5The design with a sense of science and technology is an intelligent assistant for your home, which saves you the trouble of manually operating switch appliances. Item Type: Smart Plug Product Size: Approx. 97 x 55 x 34.8mm / 3.82 x 2.17 x 1.37in Weight: Approx. 134g / 4.73oz Material: ABS Control Method: input command voice control Plug Voltage: EU standard 110-220V Microphone Receiving Range: 3-5m / 9.8-16.4ft Maximum Carrying Power: 2000W Service Life: 40000H 1 x Smart Plug 1 x Manual