1. Display: 4-inch IPS screen, OCA full lamination, multi-touch, resolution 960 x 720 2. CPU: Unisoc T820 processor 6nm EUV 5G SOC chip 3. GPU: Quad-core MaLi-G57 850MHz 4. RAM: 8GB LPDDR4X 5. Storage: 128G UFS2.2 6. WiFi: WIFI 802.11abgnac 7. Bluetooth: 5.0 8. Joystick: large-angle 3D Hall joystick 8. Games: support Android games, PS2, WII, NGC, 3DS, PSP, DC, SS, PS1 NDS, N64, CPS1, CPS2, CPS3, FBA, NEOGEO, GBA, GBC, GB, SFC, FC, MD, SMS, MSX, PCE, WSC and other formats of games, support users to download related formats of games 9. Language: most countries support languages 10. External speaker function: high-fidelity stereo dual speakers 11. TE card: support TF card expansion, support up to 2TB 12. Battery: polymer lithium battery 5500mAH, battery life is about 8h 13. RGB lighting effect: 16 million color RGB fantasy light ring, with constant light, breathing, rainbow, rainbow cycle, chasing light, game and other modes, support brightness and color custom adjustment function 14. Other functions: six-axis gyroscope sensor, high-speed fan + heat pipe active cooling, support FOTA wireless upgrade, online fighting, streaming, wireless screen projection, Type-C supports 1080p DisplayPort output, vibration motor, support 3.5mm stereo headphones, energy saving settings, joystick light control, display brightness and other functional attributes display and free setting Features: 1. Support 5G WIFI online battle, two-player combat 2. High-fidelity stereo dual speakers to increase the horsepower of the game 3. Six-axis gyroscope sensor, the direction is controlled by you 4. Support users to download related format games 5. 16 million color RGB fantasy light ring, 6 adjustable lighting effects, the light can be turned on and off freely, and controlled at will 6. Large-angle 3D Hall rocker, smooth feel, sensitive feedback, precise micro-control 7. Active heat dissipation, high-speed fan, ultra-fast