Description: This is a mini game console expansion board for Raspberry Pi. You prepare the for Raspberry Pi, and then bring this product. In your free time, you can create a pocket-sized retro game console to commemorate the youth without regret. It is small in size and full-featured. When connected to the for Raspberry Pi, it can be turned into a "pocket game machine" with simple assembly. You can play whenever you want. Features: 1.54-inch display, 240 x 240 resolution, enjoy a clear game display. Suitable for Raspberry Pi Zero/Zero W/Zero WH/B+/2B/3B/3B+. With charging circuit, powered by 14500 lithium battery, easy to carry, play at any time. The onboard power indicator light makes it easy to check the power of the game console. Onboard speakers and headphone jacks, you can listen to the familiar BGM. The onboard adjustment knob adjusts the volume according to the occasion and the experience is better. Specification: Uses: For Raspberry Pi Extended Game Board Size: Approx. 6.6x3.6x2.4cm / 2.6x1.4x0.9inch Screen Size: 1.54 inches Battery Powered: 14500 battery (not included) Package List: 1 x Expansion Board 1 x Screw Package 1 x Screwdriver 1、1.54-inch display, 240 x 240 resolution, enjoy a clear game display. 2、Suitable for Raspberry Pi Zero/Zero W/Zero WH/B+/2B/3B/3B+. 3、With charging circuit, powered by 14500 lithium battery, easy to carry, play at any time. 4、The onboard power indicator light makes it easy to check the power of the game console. 5、The onboard adjustment knob adjusts the volume according to the occasion and the experience is better.