Automatic Pop Up Outlet Socket Wifi Smart Electric Touch Lifting 3 Position Socket Bluetooth Speaker Bar Socket 110‑ Item Type: Automatic Pop up Outlet Socket Material: Aluminum Alloy Shell Unexpanded Product Size: Approx. 189x150mm / 7.4x5.9in Specifications: 3 Position Socket, 2USB, Bluetooth Speaker Rated Output: 16A Maximum Power: 4000W USB Output: DC 18W Wireless Charging: QI 15W Ambient Temperature: -20 Degrees Celsius to 50 Degrees Celsius Hole Size: 125mm / 4.9in Desktop Mesa Thickness: 8mm-60mm/0.3-2.4in APP: for Tuya for Smart Life Wifi: 2.4G Wifi LED Brightness: 3 Gear Brightness Adjustment Protection Function: Overload Protection, IP65 Waterproof Switch Mode: Total Control Product Line: Wifi Intelligent Lifting Socket Series Control Mode: Wifi Touch Installation Instructions: 1.Application Range: Desktop, Countertop, Wardrobe, Office, Meeting Room, Kitchen, Island, Living Room, Bedroom, Hotel 2. Stone Countertop (Including Marble, Ordinary Glass, Vitrified Brick, Ceramic, Granite, Microcrystalline Quartz Stone, Etc.) Recommends the Use of Sintered Emery Hole Opener 3. Wooden Countertops (including Woodboard, Wood based Board, Gypsum Board, Plastic Board, Iron Sheet, Etc)Recommends the Use of Bimetal Hole Openers