SPECIFICATIONS 

Designed for Nintendo Switch and possibly Switch Lite.

Compatible with both Joy-Con controllers and Pro Controllers.

Ergonomics:

Handle: Comfortable grip for extended play sessions, possibly with textured grips for better handling.

Material: High-quality plastic or rubberized coating for added durability and comfort.

Shape: Designed to provide better control and comfort, similar to pro-style controllers.

Connectivity:

Wireless or Wired: Most likely wired, though wireless connectivity may also be a feature, especially for custom controller handles that are designed to replace standard Joy-Cons.

Plug-and-play: No additional setup required for connection with the Switch.

Button Access:

Full access to Joy-Con buttons and functionalities.

Possible addition of extra buttons or programmable features (e.g., turbo buttons or macro support).