【Compatible with DSLR/ Mirrorless Camera/Camcorder】Accommodates any ipad or tablet up to 17 Inches， when live online, without having to look away from the camera at notes on paper or on a separate screen. This system has been a perfect solution and ultra-easy to use. great for being present on video conferences, even it was quick and easy to set up as well. | 【17 inch High-definition display Mirror】Industry standard 7H hardness beam split glass with 70/30 visible light transmission，it works flawlessly, even in bright outdoor conditions , easily read the text without ghosting. | 【Remote+Free App Control 】Bluetooth remote included, prompting use with free APP named “Desview”, download it on Appstore (IOS) or google play (Android). | 【USB drive for what】The USB drive included that is for PC prompting. | 【Well-constructed，Wider Angle Shooting Without Vignetting】The teleprompter for tablet and smartphone prompting supports more than 24mm horizontal shooting and less than 35mm vertical shooting，comes with detachable sun hood, quick adapts to the camera lens. | 【Preminum Aluminum alloy material，carry case included】It has a premium feel with its aluminum metal construction. A beautiful aluminum case that was included to protect the teleprompter one traveling.