Function Description1, support Alexa Google smart voice control.2, APP mobile intelligent timing control.3, one button full open / full off.4, multiple mobile phone controls.5, control has no distance limit, as long as there is wireless Internet wifi environment can be controlled.6, also equipped with LED indicators and light touch power switch, can also be manually controlled.  Product parameters:Product Name: WIFI Smart SocketProduct model: LB-55222Rated voltage: AC100-240VRated current: 10AWireless standard: 2.4GHz 802.11 b/g/nMaximum power: 2000WCommunication method: WIFICommunication range: >15MCommunication mode: two-way communication with feedback