Thank you for viewing! •♬ ♠ Brand new, unused item. ♠ Immediate purchase is welcome. ♠ Follow-up discount and bundle discount available. (We appreciate it if you comment before purchasing) #ERA's product list ✅ Please note that the adhesive tape for fixing has some stretched parts. 【Wireless Gateway】 Our wireless gateway can be purchased as an option, allowing you to remotely control smart buttons and enable voice control anytime, anywhere. 【Easy Installation】 Easy to install, it can be placed right next to a rocker switch or button with a sticker. If the distance is too far, the usage effect may be affected. 【Intelligent Control】 This switch button pusher can be controlled via the APP, and you can control the switching time. To use the Bluetooth gateway, there are the following methods: ※ If the battery runs out, you can easily replace it by opening the back cover. No tools are required, and it's easy to operate. 【Long-term Use】 It has a built-in battery and supports long-term use. One can be used for half a year and has a long battery life. G2599 a