1、4 Inch IPS: This round touch display adopts 4 inches IPS round screen, which supports the resolution of 720x720 and 170 degrees visual angle. 2、10 Points Touch: This round LCD module adopts 10 points capacitive touch control, designed with tempered glass panel and 6H hardness. 3、Widely Compatible: This round LCD display module is designed for Pi 4B/3B+/3A+, some CM3+/4 needs to be used with adapter cable. 4、60Hz Refresh Rate: This round LCD IPS module directly drives LCD via for RasPi's DSI interface, with a refresh rate of up to 60Hz. 5、Dimmable Backlit: The backlit of this 4 inch LCD module can be easily adjusted via software, which is convenient and power saving. 1 x 4 Inch Round Touch Display1 x Screw Kit2 x FPC Cable Item Type: 4 Inch Round Touch DisplayMaterial: LCDResolution: 720x720Support: 10 Points Capacitive Touch ControlVisual Angle: 170 Degrees