Features: T-QT ESP32-S3 GC9107 0.85 inch LCD displays Module WIFI bluetooth-compatible full colors IPS; T-QT Pro adds Battery supports charging and discharging function on the basis of T-QT V1.1. The T-QT Pro chip was changed from ESP32-S3 to ESP32-S3FN4R2, and the performance was changed from original Flash: 8M to Flash: 4M PSRAM: 2M. Wireless connectivity:Wifi 802.11 b/g/n, BLV5.0+BLE; Clock Frequency:240MHz; Specifications: Material:PCB Size:Approx.33x18x14mm/0.11x0.06x0.05in Clock Frequency:240MHz MCU: ESP32-S3FN4R2 Support Arduino-ide,Micropython, Flash:4M PSRAM:2M Resolution:128x128px Display Colors:262K Brightness:260cd/for m 2 Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x for T QT Pro 2x PH 2.54Pin(1x 7 P) 1x JST 2.0MM 2P 1X Female Connect Cable PH 2.0 2P