Large screen ✓ The reflective screen measures 28cm x 19cm and enables comfortable reading for the eyes. You can still read your text nicely from 2-3 meters. Multi-device compatibility ✓ The teleprompter 4.0 kit is also compatible with DSLR cameras or big cameras for recording. Just use a second tripod to mount your heavy camera and place it behind the Teleprompter. Reliable Software ✓ With the in-house developed projection software voice-teleprompter and the remote control from Leeventi you get everything from one place voice-teleprompte 100% Brightness ✓ With version 4.0. we are using a special reflective polycarbonate material for the reflective screen. This enables 100% brightness with high level reflection. Very light and easy to transport ✓ Version 4.0 enables you to carry the Leeventi Teleprompter easily. Weighing only 1.3 lb + small packaging of 12 inch x 9 inch x 2 inch. welcome to pick up here in los angeles CA,1400 lafayette st San Gabriel, CA 91776