[Powerful Gaming Experience]Featuring a 64-bit Android system and AllWinner Cortex-A53 A133P 1.8G CPU, the AMPOWN MINI ZERO 40 delivers smooth performance for classic and retro gaming. [Vibrant Display]Enjoy games on a 4.0-inch IPS full-view angle screen with zero-distance OCA full lamination, offering crisp visuals at 480*800 resolution. [Extensive Emulator Support]Pre-loaded with NDS and vertical arcade game collections, with the ability to install additional emulators for PSP, PSX, N64, GBA, SNES, NES, and many more classic systems. [Long-lasting Battery]Equipped with a 4300mAh polymer lithium-ion battery, providing 7-9 hours of continuous gaming enjoyment. [Expandable Storage]Supports TF card expansion up to 512GB, allowing you to store a vast library of your favorite games. Specifications: System: 64-bit Android Display: 4.0-inch IPS, 480*800 resolution CPU: AllWinner Cortex-A53 A133P 1.8G GPU: IMG PowerVR GE8300 RAM: 2GB DDR4 (1866MHz) Network: 2.4G WiFi, Bluetooth-compatible 4.2 Touch: Multi-point touch control (no fingerprint) Audio: Dual-channel speakers Battery: 4300mAh polymer lithium-ion Storage: Supports TF card up to 512GB Weight: 182 grams Dimensions: 136 * 105 * 17mm Operating Temperature: 35℃ ~ 40℃