The ANBERNIC RG405M is a retro handheld gaming console with a wide range of features and capabilities. Here's a description of its key features in English:

**Features:**

- **CNC Aluminum Alloy Craftsmanship:** The RG405M is the first Android handheld game console crafted with CNC aluminum alloy. It boasts an impressive T618 64-bit 8-core processor, delivering a smoother and more visually stunning gaming experience with cool special effects.

- **4-Inch IPS Screen:** The device features a 4-inch high-definition IPS touch screen with integrated touch full-fit technology. This technology provides more sensitive touch control. The screen has a resolution of 640x480, ensuring clear and immersive screen effects. The use of tempered glass offers double protection, making the screen resistant to scratches and falls.

- **Large Capacity Battery:** With a built-in 4000mAh large capacity lithium battery, the RG405M offers extended battery life, ensuring long hours of gameplay on a single charge. Whether you're on a long journey or trip, this console will provide plenty of entertainment.

- **Multiple Modes:** The console supports both WiFi and Bluetooth connectivity. This enables various features, including WiFi online multiplayer gaming, streaming mode, and wireless screen sharing. You can also connect a gamepad via Bluetooth for enhanced gameplay.

- **Supports Multiple Games:** The RG405M supports more than 20 game formats, including a wide range of Android games (such as Genshin Impact and Honor of Kings), along with games from platforms like PS2, WII, NGC, 3DS, PSP, DC, SS, PS1, NDS, N64, CPS1, CPS2, CPS3, FBA, NEOGEO, GBA, GBC, GB, SFC, FC, MD, SMS, GG, MSX, PCE, WSC, N-Gage, and more. Users can download games in relevant formats to expand their gaming library.

- **Multi-Functional:** The console features built-in Hall joysticks for precision control, as well as six-axis gyroscope sensors. It supports OTA wireless upgrades, includes a vibration motor for tactile feedback, and allows for 3.5mm stereo headphone connectivity. The device offers power-saving settings and adjustable display brightness. It also features a save/load function, making it suitable for gamers aged 14 and above.

The ANBERNIC RG405M offers a versatile and immersive gaming experience with a focus on high-quality craftsmanship and an extensive library of supported games. 

RG405M TECHNICAL SPECIFICATION