The RX200S, designed by Jaybo & Wismec, is an upgraded version of Wismec RX200 Mod.
Coming in a black package box, the Wismex RX200S mod has almost the same design structure as the RX200 mod. Both of them feature a 510 thread and multiple venting holes on the bottom. They use three batteries as power supply that they can fire up to 200W maximum and they feature a magnetic battery cover for convenient usage. Besides, the fire button, the OLED screen, the “+” and “-“ button, and the usb cable are all in the same side/linem, which makes the mods look very neat and clean.