【High-Quality Display】Features a 5.0-inch HD IPS capacitive multi-touch screen with 720*1280 resolution, supporting 60Hz/100Hz refresh rates for smooth gameplay. 【Powerful Performance】Equipped with a Rockchip RK3566 processor and ARM Cortex-A55 quad-core CPU, ensuring smooth emulation of various classic gaming systems. 【Extensive Emulator Support】Compatible with a wide range of emulators including SFC, GBC, GBA, GB, FC, CPS, FBA, NES, MD, MAME, SMC, SMD, PCE, NDS, PS1, PSP, N64, SN, and NAOMI. 【Expandable Storage】Comes with 16GB built-in storage and supports TF card expansion up to 256GB, allowing you to store a vast library of games. 【Versatile Connectivity】Supports Wi-Fi connection, HD2.0 TV output, and includes a USB 2.0 port for connecting up to two controllers for multiplayer gaming. 【Long Battery Life】Powered by a 4000mAh polymer lithium-ion battery, providing over 4 hours of continuous gameplay. Specifications: System: Android open source system Screen: 5.0-inch high-definition IPS capacitive multi-point upgraded touch screen, supports 60HZ/100HZ refresh rate, resolution: 720*1280 Storage: built-in 16G TF card expansion: supported, up to 256GB Game main chip: Rockchip, RK3566 CPU: ARM Cortex-A55 4 cores Language: supports multiple languages Digital recording: single record, supports MP3, WAV format Supports multiple simulators: SFC/GBC/GBA/GB/FC/CPS/FBA/NES/MD/MAME/SMC/SMD/PCE/NDS/PS1/PSP/N64/SN/NAOMI and other simulators, a large number of games to play Handle: 1 USB2.0 interface, supports two-player handle, wired/wireless connection, up to 2 handles can be connected WiFi connection: support, support using browser to download APPs TV output: supports HD2.0 high-definition TV output, can be connected to TV to play games and watch movies Audio output: headphones, cavity speakers (two) Video playback: MPEG 124/H.263/H.264/H265/VC1/VP8/VP9/MVC Music playback: supports MP3/WM/A/0GG/AAC/WA/V, supports APE/FLAC dual lossless music Image browsing supports: JPEG, PNG, BMP, JPG, GIF, JFIF Game functions: supports game search, collection, progress saving, button customization, DIY simulator Tools: supports calendar, calculator, stopwatch Battery: 4000mAh polymer lithium-ion battery, battery life: more than 4 hours Others: sleep state (screen off): 40MA, peak power consumption in game: 900MA, average power consumption in game: 600MA Power on standby (wifi on): 650MA, power on standby: 470MA