E+ Controller Gamepad

The image displays the packaging for a "Q20 Controller Gamepad," a handheld retro game console. Helpful information includes: 
Model: Q20
Type: Handheld game console with a controller design
Games: Built-in classic games, possibly around 520
Connectivity: Supports TV connection
Features: May have a 2.4-inch screen, and some versions may support a second joystick for multiplayer
Compatibility: Compatible with mainstream simulators, supporting games like PS1, CPS, NEOGEO, NES, SFC, MD, GBC, and GB