Dual OS: Features dual operating systems: Android and Linux. Easily switch between them for versatile functionality Display: 3.5-inch IPS full-view display with 640x480 resolution, multi-touch support, and zero-distance OCA full fit for a clear and responsive screen experience Game Support: Supports a wide range of games including Android, PSP, DC, SS, PS1, NDS, N64, GBA, GBC, and more than 20 formats. Users can download and play games in various formats Battery Life: Equipped with a 3200 mAh polymer lithium-ion battery, offering up to 6 hours of continuous playtime. Processor and Memory: Powered by the RK3566 quad-core processor (up to 1.8GHz) with 2GB LPDDR4 RAM and 32GB eMMC 5.1 storage. Supports TF card expansion up to 512GB Portability: Lightweight and compact design, making it easy to carry and play anywhere Additional Features: Includes high-quality mono speaker, supports wired controllers in Linux, multimedia playback, HD output, vibration motor, 3.5mm headphone jack, energy-saving settings, and adjustable display brightness Specifications: Display: 3.5-inch IPS full viewing angle, zero-distance OCA full fit 640*480, multi-touch CPU: Quad-core 64-bit Cortex-A55, up to 1.8GHz RAM: LPDDR4 2GB Memory: Android 32GB high-speed eMMC 5.1, linux 16GB TF WiFi/Bluetooth: 2.4/5G WIFI802.11a/b/g/n, Bluetooth4.2 System: Dual system, support for Android 11+for Linux Games: Support Android games, PSP, DC, SS, PS1, NDS, N64, CPS1, CPS2, CPS3, FBA, NEOGEO, GBA, GBC, GB, SFC, FC, MD, SMS, GG, MSX, PCE, WSC, N-Gage, transplanted games and more than 20 formats of games. Support users to download games in related formats by themselves Language: Support multiple languages Software: LINUX system supports wired handle function, supports multimedia network playback, built-in Android front-end External speaker function: high-quality single speaker Battery: polymer lithium-ion battery 3200 mAh, battery life 6 hours TF card: supports TF card expansion, up to 512GB Other functions: support streaming, online fighting, HDMI, vibration motor, 3.5mm stereo headphones, energy saving settings, display brightness and other functional attributes display and free setting