1.With anti-high voltage protection measures, it is extremely difficult to damage 2.Input and output signals (including signal ground) are completely isolated 3.Each channel has an amplifier and signal indicator light 4.Using lockable cable connector, high-grade, strong, strong mobility (suitable for mobile performances and other activities) 5.A variety of installation methods, can be hung in different places, the height can be adjusted at Wide voltage input, suitable for voltage input in different countries DMX512/1990 signal output Compatible with 3-pin XLR socket 4-way signal splitter, one input and four output Power input: AC 88V-256V 50Hz/60Hz Standard 512 signal; 2.4G wireless 512 receiver Communication distance: 300 meters Voltage: AC110V Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Colour:As Shown Material:Iron + Plastic Package Contents: 1 x 4 Way Wireless Separate Splitter 1 Adapter(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.