Description: Product name: Wireless scene switch Size: 21×51×16.5mm Weight: 18.5g Battery (WiFi version): AAA*2 (not included) Battery (Zigbee version): CR2032 (battery included) Working temperature: 5-60 ℃ Working humidity: 20%-80%RH Wireless protocol: 2.4GHz Wi-Fi; Zigbee 3.0 Working voltage: DC 3V Specifications: Two switches and six uses. Set different control effects through three actions: single click, double click, and long press. , you can control the simultaneous connection of three groups or three groups of devices. For example, one click to turn on/off a floor lamp, a double click to turn on/off the air conditioner, a long press to turn off all home appliances, etc. Intelligent linkage: The wireless scene switch can be linked to smart appliances in the home, enabling one-click switching of smart appliances in the home. The wireless control can be placed at will and can be placed on the stage. It is more convenient to use and has a variety of scenes to choose from. Package includes: 1*Wireless scene switch 1*User manual