Feature: 1. In addition to the touch control switch, you can also remote control through the smartphone's APP. It is compatible for Google home. 2. With timing setting function, you can set the start and close time of water heater switch through APP. When you are go off work, the intelligent switch will turn on the water heater switch in advance to warm up, so that you can take a comfortable hot bath as soon as you get home. 3. The maximum power is 3000W, which is compatible with almost all high‑power appliances in the family. 4. Low power consumption, AC110V‑240V(50/60Hz) 16A(Maximum), and it has FCC, CE, ROHS certification, dependable to use. 5. Wireless standards: IEEE 802.11 b/g/n. This wifi touch switch can work in most household electricity environment. Specification: Condition: Brand New Item Type: Wifi Switch Material: ABS + Tempered Glass Color: As picture shown Rated Voltage: AC100-240V, 50HZ/60HZ Maximum Power Load: 3000W Working Current: 16A Wireless Type: Wireless 2.4ghz Wireless Standard: IEEE 802.11 b/g/n Wiring: Zero-Fire Wire Support for Google Home IFTTT. Package List: 1 x Wifi Switch1 x Screw Pack1 x Instruction