Key Features:
2.4G Wireless Connection:

The controller operates using 2.4 GHz wireless technology, which provides a reliable and stable connection with minimal interference.
It typically comes with a USB dongle that plugs into the device (such as a PC, console, or TV box), allowing wireless gameplay without the need for Bluetooth.
Dual-Controller Support:

As a dual controller, it may support simultaneous play for two users or be equipped with dual analog sticks for more precise control.
This feature is especially useful for multiplayer gaming, where two controllers can be connected and used at the same time.
Ergonomic Design:

Many controllers in this category are designed to be comfortable for long gaming sessions with ergonomically placed buttons, triggers, and joysticks.
Wide Compatibility:

The controller may support a variety of devices, including PCs, smart TVs, Android TV boxes, and possibly game consoles.
Plug-and-play functionality is often a feature, requiring no extra drivers or complicated setup.
Long Battery Life:

These controllers often come with rechargeable batteries or have a long-lasting battery life that ensures extended gaming time.
Some models offer the ability to charge while using, ensuring you don't need to stop playing when the battery runs low.
Responsive Controls:

Expect precise input responses, often with features like vibration feedback, which enhances the gaming experience.
Customizable Buttons:

Some controllers allow remapping or customization of button layouts to suit personal preferences or specific game requirements.
Possible Uses:
PC Gaming: The controller could work with many PC games, especially those with support for external gamepads.
Android Devices: It may be used for gaming on Android smartphones and tablets, or with Android-based TV boxes.
Smart TVs & Consoles: If compatible, it might also be used for gaming on smart TVs or older game consoles.