Features: 1.Easy Appliance Control: This wireless switch can control 9pcs or 9 sets of devices simultaneously. Click on, off for floor lights, double click on, off for air conditioning, etc. and long press to turn off all household appliances. 2.Use Indication: No wiring required, easy to establish multiple controls, achieving fast and easy upgrades, should be connect with the gateway for ZigBee, applicable for Tuya smart devices. 3.Smart Control: Create any smart automation you want on your smart phone App and start your smart lifestyle in another way that no longer requires voice commands, a simple action can trigger a scene you set, such as home mode, shower mode or sleep mode. 4.Easy Installation: Double sided adhesive on the back for easy fixation anywhere, pinch free and convenient, can install the switch on the most convenient area. 5.ABS Material: Made of premium ABS material, this switch is wear resistant and scratch resistant, durable and reliable, ensuring a long term use. specification:Item Type: Smart Scene Switch Button Material: ABS Color: White Battery: 150mAh CR2032 Cell Battery (Included) Connection Method: For ZigBee PackageList:1 xSmart Scene Switch Button 1 xCell Battery 1 x Manual NoteThe smart button is only for normal use for Tuya smart device and cannot be used separately from the smart device. The manual has the APP download address, you can also search for Smart Life App for the APP Store to download.