Change lifestyle with smart curtain. Voice control through for Alexa/ home Whole-house control: Control the curtains in the whole house with one tap on smart phone, to completely free you life by smart way. Motor rotation switchable: The motor can be installed at any side of the curtain track. When installed at the right side, the rotation is right. When installed at the left side, the rotation shall be set to switched by App for normal operation. Excellent hardware performance: The excellent quality decides its lifespan and load for matched curtains. No nned to worry about the mulfunction in use. Set hands free by motorized curtains: To build a comfortable and , the curtain motor is designed to open/close automatically after draw it over 10cm and the noise is as low as 33dB. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC100-240V Type:WiFi Colour:White Material:Plastic+Metal Size:About 23x5cm Package Contents: 1 * Electric Curtains Opener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.