Item Type: Smart Switch Button Pusher <br>Material: ABS <br>Product Size: Approx. 35x35x35mm/1.4x1.4x1.4in <br>Gross Weight: Approx. 51g/1.8oz <br>Built in Battery: 1 x CR2 500mAh Lithium Battery (Included) <br>Control: BT APP<br>1、MULTI MODES: Switch button pusher supports push mode, switch mode, and custom mode for most electrical appliances. <br>2、EASY TO INSTALL: Smart switch button pusher is easy to install, use stickers to stick it next to rocker switch or button in 5 seconds. <br>3、APP CONTROL: Smart switch pusher supports easy operation via BT APP, and the battery can last approximately 600 days with twice daily use. <br>4、COMPATIBLE: Smart button pusher is compatible with for Amazon, for Google Home and can operate the switch via voice control. <br>5、COMPACT DESIGN: Smart switch is compact, does not take up wall space, lightweight design, not easy to fall.Manual measurement, please allow slight error1 x Smart&nbsp;Switch&nbsp;Button&nbsp;Pusher<p>2 x Adhesive<br></p>