selling point
--[ Wifi+Bluetooth dual mode] Connect to the web faster. Connect to the web 2x faster than Wifi only( The WIfi model has this function, but Zigbee does not have this function.)
-- [ 40A/ 20A] Can be used for water heaters, air conditioners and other high-power equipment. Please pay attention to the maximum power.( 20A cannot load high-power equipment)
-- [ Need neutral line] It can be used only if there is a neutral line. High-power products are safer and more stable.
--[ Offline functionality] When the device is offline, the APP will remind the device to go offline after 30 minutes.
--[ APP remote control] Control the switch anytime and anywhere through mobile APP
--[ voice control] Used with Amazon Echo and Google Home, Tmall Genie
--[ Set timer] Turn connected devices on and off at designated times. Schedule your living room fan to turn on in the morning, or schedule your child's lights to turn off so they know it's time for bed.
--[ 3 restart states] Default on or off, or memory status
--[ Backlight options] You can set the status of the backlight to ensure that turning the light on and off during rest will not affect your rest.( The WIfi model has this function, but Zigbee does not have this function.)
--[ Home sharing feature] Build a smart home with your family
--[ Share function] Share with family members for shared control
--[ Group function] You can turn off or turn on group devices together, which is more convenient

Specification
-- Product Size: 86x86x35mm
-- WiFi standard: 2.4GHZ 802.11b/ g/ n
-- Material: ABS flame retardant
-- Panel material: tempered glass
-- Rated current: 40A
-- Input voltage: AC110~ 240V, 50/ 60hz

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[ Single product packaging parameters]
net weight: 0.139kg
gross weight: 0.197kg
quantity: 1PCS
Package Size:106*100* 51mm

[ Carton packaging parameters]
net weight: 6.9KG
gross weight: 9.8KG
quantity: 50/ box
Carton size:515*220* 265mm

Notice:
1. Bluetooth is only used for network signal connection, Bluetooth cannot be used alone. WIFI+Bluetooth is more stable