1. Network protocol: Tuya Zigbee 3.02. Voltage: 3.0V3. Standby current:20uA4. Emission current: 8mA5. Working temperature: - 10-40 6. Operating humidity: 0% - 85% RH, non condensing7. Wireless frequency: 2.4GHz8. Fluorescent: support9. Panel material: 2.5D tempered glass10. Battery: CR2032 battery (excluding battery)11. Remote control size: 118 x 45 x 13.5mm12. Support size: 62.5 x 50 x 23.2mmBe Careful:1. The zigbee product must be used with the zibgee (the must be purchased separately or contact the customer service to purchase it).2. This product is powered by battery, not including battery.3. When the is cut off or the is removed, the product needs to consume because it is always looking for the signal. It is recommended to take out the battery to save energy.4. In the long press gesture mode, please release your hand when the indicator flashes once, otherwise it is easy to clear the signal.5. This wireless switch is of zigbee series, but it can also control wifi series devices in the APP.color:WhiteMaterial:PC+glass flame retardant+paintPackage Contents:1 x remote control outletOnly 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.