Features: 4-inch IPS screen, wide viewing angle, true color, excellent image quality. 720x720 resolution, responsive touchscreen. Capacitive touchscreen, supports up to 5-point touch. HDMI high-definition input interface, compatible with HDMI displays/TV boxes, cameras, etc. Supports common development boards like Raspberry Pi and Jetson Nano. Use as a computer monitor (supports Win7/8/8.1/10/11 for touchless operation) or as an arcade game screen. Brand new and high quality. Specifications: Display Type: IPS Screen Size: 4 inches Resolution: 720x720 Touchscreen Type: Capacitive Power: USB Type-C Video Input Interface: HDMI Module Size: Approx. 84x84mm/3.31x3.31in Product Weight (including packaging): 240g Note: Due to lighting effects and shooting angles, there will be some tolerances in the product, please understand. Please allow 0-1cm error due to manual measurement. Please test it before installation. The LCD screen is fragile and easily broken or malfunctioned due to installation mistakes. We are not responsible for any installation errors.