3.5" Display | 16+128GB -Supports Emulators -2.4/5G Wifi Dual Band -20000+ Installed Games -3500mAh Built-InHigh-Speed Processor -Screen Resolution - 640*480 -Display Capability - ST7703 Chip + Gamma 2.2 -Battery Capacity - 3500mAh -Rated Input - 5V/2A -Rated Power - 5W -Battery Life - 8H -Charging Time - 2H -CPU - ARM Quad Core Open Source Chip -RAM - DDR3L 1GB -External Storage - TF1-OS 16GB-128GB, TF2-GMAE 16GB-128GB -Interface - Type-C, USB OTG, 3.5MM Jack -Product Weight - 190g -Product Dimensions - 12 x 8.2 x 3.5 cm