Features: 3 timing models, meet your different needs. Flame retardant PC for shell, high temperature resistance. APP remote control power switch, you can control it even you're not at home. Works with AlexaGoogleAssistant, SmartThingsDuSmart SpeakerTmallGenie. Multifunctional, remote control, for smart timing/delay/countdown, status feedback, power-off memory, voice control, sharing function, for smart scenes control, manual switch, power statistics (can count: current, voltage, power, power consumption). Specifications: Material: PC, ABS Size: Approx. 50x50x80 mm/1.97x1.97x3.15 in 100-240V AC 50/60Hz 16A/3520W Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x for Smart Socket 1x English Manual