Multiple Collocation Methods TP2A is compatible with multiple collocation methods for optional. for vlog, live broadcast, online class, video recording, interviews, video studio, news, presentation, etc. Compact and Portable Design The TP2A teleprompter uses environmentally ABS industrial plastic material, which is sturdy and . The compact and portable design, easy to carry, suitable for quickly using in various occasions. Support Wide Angle Lens Larger vision without vignetting TP2A supports shooting with wide angle lens more than 40mm, providing larger vision without vignetting. For tablet prompting, focal length need to be more than 50mm. Smartphone/Tablet Clamp, Easy to Install and Disassemble Supports below 8" smartphone/tablet The TP2A equips with a smartphone/tablet clamp, you just need to install it which the side suitable for smartphone or tablet on the teleprompter. Then push the "PUSH" lock to left to lock the clamp. When you don't need it, you can push the "PUSH"lock to right to remove the clamp. It is simple and fast operation.