1.Telescopic handle, effectively lifting plug space
2.P2.9 P3.9 P4.8 general purpose, except for module, all parts general box can be used for external use, indoor use, indoor and outdoor general, floor screen (2 tons of load-bearing), hoisting, arc Models
3.Modules can be disassembled and assembled before and after 10 seconds replacement, with precise positioning, blind insertion, module two input ports.
4.10 seconds fast disassembly power supply, precise positioning, blind insertion.
5.Each box is equipped with 1 disassembly module handles, simple and convenient
6.Private mode mask, viewing angle greater than 160 degrees
7.PCB weld plate is increased and it is not easy to crash
