Features: 1Anti Collision And Anti PinchProtection: When the lifting socket rises it will stop rising when encountering obstacles. During the lifting period applying a certain amount of pressure can stop the lifting making the operation simple and convenient to use. When the lifting socket descends near the bottom it will stop descending when encountering obstacles. 2Table Electrical Socket: This lift socket not only combines power with the device charging station but also integrates with the island top making your desk clean and beautiful. 3Wireless Charging Station And Protection Function: Wireless charging can work when the unit is extended or retracted. Overload protection IP65 waterproof. 4Several Sockets: This intelligent lifting socket has several sockets that can be used for multiple chargers for mobile phones laptops and other devices. 3 socket and 2 USB port. 5Safe Child Lock: The child protective door can be locked by long pressing for 6 seconds preventing accidental contact with the child lock. Specification: Item Type:Lifting SocketUnexpanded Size: Approx. 189x150mm / 7.4x5.9inSpecification: 3 Socket And 2 USBRated Output: 16AMaximum Power: 4000WUSB Output: DC 18WWireless Charging: QI 15WEnvironmental Temperature: -20 - +50Opening Diameter: Approx. 125mm / 4.9inDesktop Countertop Thickness: Approx. 8mm-60mm / 0.3in-2.4inAPP: for Tuya for Smart LifeWiFi: 2.4G WiFiShell Material: Aluminum AlloyLED Brightness: Third Gear Brightness AdjustmentProtection Function: Overload Protection IP65 WaterproofSwitching Mode: Master ControlControl Mode: WiFi And TouchApplication Scope: Desktop Countertop Wardrobe Office Conference Room Kitchen Island Platform Living Room Bedroom HotelInstallation Instructions:Stone Countertop (Including Marble Ordinary Glass Vitrified Bricks Ceramics Granite Microcrystalline Quartz Etc.): It is recommended to use sintered diamond sand hole opener.Wooden Countertops (Including Wooden Boards Artificial Boards Gypsum Boards Plastic Boards Iron Sheets Etc.): It is recommended to use a bimetallic hole opener. Package List: 1 x Lifting Socket3 x Screw3 x Nut1 x Accessory1 x Instruction Note: 1. Non professional home decorators are strictly prohibited from installing. Before installation necessary power outage and insulation protection measures should be taken. The thickness of the perforated countertop must be between 8mm‑60mm.2. When multiple plugs are inserted simultaneously the total power of the load will not exceed the maximum rated power.