he charging case is specially designed for iPad Pro 11-Inch 2th 3th 4th easy to assemble and get full access to all features. This case with built-in circuit board and magnets to make your iPad enable to mount and charge by the magnetic wall mount. Support 100-250V AC 18W Quick Charge. Long press the button on surface for 6 seconds to switch charging. Strong magnets to keep your iPad float sturdy. Wall mount can be directly attached to the included junction box, it virtually disappear when iPad is mounted. Very thoughtful design. Perfect kit that turn your iPad into a removable digital signage. Excellent for kiosk, POS, time clock, trade show, display for smart home and conference in landscape or portrait mode.