Features:WIFI remote control, no host, support for G-HOME Tmall Elf and other hot products voice control. Ultra-thin luxury tempered glass panel, crystal clear, never fades, keeps as clean as new for ten years. Control method: Touch, voice control, mobile APP three-in-one multi-function control. Timing function: Support setting up to 8 timing points, loop timing, planned timing. Low power standby, energy saving and safe; fast response, no delay; real-time feedback, timing, delay setting, family sharing. Lightning protection, anti-surge, effective protection circuit. Specifications:Condition: Brand NewShell Material: Flame retardant ABS + PC plasticPanel Material: Tempered glassOptional Color: White, BlackSize: Approx.120*73*33.5mm/4.7*2.9*1.3inPlug Type: US plug 95-240VPower Supply Mode: Null line, live lineInput Voltage: AC100V~AC230V 50/60HzNumber of Control Gang: 1/2/3 gangLoad Power: 10A/gang(relay contact)Transmission Method: WIFIWireless Standard: WIFI(2.4G 802.11 b/g/n)Control Distance: Infinite (under 2G/3G/4G/WIFI network)Control Method: Touch, voice control, mobile APPTiming function: Support setting up to 8 timing points, loop timing, planned timingApplicable System: Support for IOS 8.1/Android4.1 and aboveApp Language: Adaptive Chinese/English/Korean/German/French/Spanish/Italian/ArabicProduct Certificate: CE ROHS EMC/FCC, true safety inspectionSupport: for Google AssistantSupport: for l FTTTSupport: for Tmall ElfSupport: for Google NestPackage List:1 * Switch1 * User Manual2 * Screw