Features: 1 High-precision die-casting aluminum cabinets: the cabinets are quite light and thin; (the weight of each cabinet is less than 8kg, and the cabinet thickness is less than 79mm); 2 Good compatibility: the C-Rock series comes in two cabinet sizes (500mm*500mm, and 500mm*1000mm), and multiple cabinets with different sizes can be spliced up and down to meet users' assembly needs; 3 Quick disassembly: all the cabinets are equipped with quick-release control boxes for the convenience of quick disassembly; 4 Splicing with arc locks (optional): you can opt to use arc locks to splice cabinets together into a curved screen that supports -10° to 15°; 5 Front service: the C-Rock series adopts magnetic modules that support front maintenance; 6 Each cabinet is equipped with 2 captive screws to prevent assembly errors caused by vibration during movement; this ensures the longevity and performance of your application; 7 Easy operation: even a single person can accomplish the quick installation of the cabinets; it greatly helps reduce the installation costs; 8 Silent running: the modules do not use fans to dissipate heat; while working, its noise level is always under 40db; it does not affect the live audio-visual effects; 9 Suitable as large stage backdrop screens: the C-Rock series LED display screens have DSLR background effects, and its high refresh rate can catch up with the camera’s shutter speed up to 1/3000s with no ghosting and no flicker ; 10 Applicable for indoor and outdoor use: as a comprehensive LED display solution for stage performances, conferences, and events, the C-Rock series for indoor use is available in pixel pitches of 1.95mm, 2.604mm, and 3.91mm; and the C-Rock series for outdoor use is available in pixel pitches of 2.604mm, 2.97mm, 3.9mm, and 4.8mm;