1. Introduction
The TECTINTER F3000 is a versatile 4.5-inch IPS screen portable handheld game console designed for retro gaming enthusiasts. It comes pre-installed with over 20,000 classic games and supports 14 different emulators, offering a wide range of entertainment options. Beyond gaming, the F3000 also functions as an e-book reader, video player, photo album viewer, and music player. Its high-precision joystick and dual-core high-performance processor ensure a smooth and responsive user experience. The console features a 3000mAh rechargeable battery, providing extended playtime and even emergency charging capabilities for mobile phones.

Figure 1: TECTINTER F3000 Handheld Game Console
2. Package Contents
Verify that all items are present in your package:
- 1x Handheld Game Console (F3000)
- 1x TF Card (64GB, pre-installed with 20,000+ games)
- 1x Charging Cable (Type-C)
- 1x Adapter
- 1x User Manual (this document)
- 1x Box
- 2x Controllers (Optional, if purchased with the two-player bundle)

Figure 2: Included items in the package
3. Product Overview
The F3000 console is designed for comfortable handheld use with intuitive controls. It features a high-definition IPS screen and a robust internal structure.
3.1. Controls and Ports

Figure 3: Button Function Diagram
- Extended Keys (L1, L2, R1, R2)
- ON/OFF Key (Power Button)
- TF Socket (MicroSD card slot)
- DC/OTG Port (Type-C charging and OTG functionality)
- Earphone Port (3.5mm audio jack)
- Volume Key
- Extended Keys (L1, L2, R1, R2)
- Directional Keys (D-pad)
- Directional Remote Sensing (Left Analog Stick)
- SELECT Button
- START Button
- Function Keys (A, B, X, Y)
- Function Remote Sensing (Right Analog Stick)
3.2. Design Features
- Crystal Buttons: Durable and responsive buttons for enhanced gameplay.
- Anti-slip Remote Button: Ergonomically designed for better grip and control.
- Integrated Stand: A built-in stand allows for hands-free viewing and gaming, preventing prolonged sweating and improving comfort.

Figure 4: Design Details

Figure 5: Console with integrated stand
4. Setup
4.1. Initial Charging
Before first use, fully charge the console's built-in 3000mAh lithium battery. Connect the provided Type-C charging cable to the DC/OTG port (4) on the console and the other end to the adapter, then plug into a power outlet. The charging indicator will show the charging status. A full charge typically provides 5-7 hours of game time.
Important: Do not use a fast charger exceeding 1A for charging. Using a charger with higher amperage may damage the console's charging IC and prevent it from charging.

Figure 6: Battery and Emergency Charging
4.2. Powering On/Off
To power on the console, slide the ON/OFF key (2) to the 'ON' position. To power off, slide it to the 'OFF' position.
Video 1: Product demonstration including power on and basic navigation.
5. Operating Instructions
5.1. Navigating the Menu
Use the Directional Keys (8) or Directional Remote Sensing (9) to navigate through menu options. Press the ENTER button (usually 'A' or 'X' depending on context) to select an option. Use the RETURN button (usually 'B' or 'Y') to go back.
5.2. Playing Games
The console comes with a 64GB TF card pre-loaded with over 20,000 classic games across 14 emulators (including MAME, PS1, FC, SFC, MD, GB, GBC, GBA, PCE, ATARI, SMS, GG, NGPC, WSC). Navigate to the 'Games' section in the main menu to browse and select games.

Figure 7: Game Selection Interface
5.2.1. Game Search Function
The console supports a game search function, allowing you to quickly find specific titles within the extensive library.
5.2.2. Saving and Loading Game Progress
During gameplay, press the SELECT + START buttons simultaneously to access the game menu. From this menu, you can save your game progress, quit the game, or restart. This feature allows you to pick up exactly where you left off.

Figure 8: Save & Load Instructions
5.2.3. Key Mapping
The console supports custom key mapping, allowing you to configure the controls to your preference for a more convenient gaming experience. Access this feature through the settings menu.
5.2.4. Two-Player Mode (Optional)
If you purchased the console with additional gamepads, you can connect them via the OTG port (4) to enjoy two-player games. This allows for shared gaming experiences with friends and family.

Figure 9: Two-Player Mode Setup
5.3. Media Functions
The F3000 supports various media functions:
- Music Playback: Enjoy your favorite music files.
- Video Playback: Watch videos directly on the console's IPS screen. You can also connect a USB flash drive via the OTG port to play videos.
- Photo Album: View your stored images.
- E-Book Reader: Read text files for a portable reading experience.

Figure 10: Multi-function capabilities
5.4. Customization
5.4.1. Volume and Brightness Adjustment
Adjust the console's volume using the Volume Key (6). Screen brightness can also be adjusted through the settings menu to suit different lighting environments.

Figure 11: Volume and Brightness Adjustment
5.4.2. Language Settings
The console's menu supports 25 languages, including Chinese, English, Korean, Russian, Spanish, and Portuguese. You can change the menu language in the settings. Note that this only applies to the menu selection page; in-game language typically remains English.

Figure 12: Language Selection
5.4.3. Downloading Additional Games
The console supports downloading additional games. You can add more games of your choice to expand your gaming library. Refer to online tutorials or the manufacturer's website for detailed instructions on how to add ROMs.

Figure 13: Support for Downloading Games
6. Maintenance
6.1. Charging Precautions
Always use the provided charging cable and adapter, or a compatible charger with an output of 1A or less. Using a fast charger with an output greater than 1A can permanently damage the console's charging circuit (IC), rendering it unable to charge.
6.2. Cleaning
Wipe the console with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
6.3. Storage
Store the console in a cool, dry place away from direct sunlight and extreme temperatures. Avoid dropping or subjecting the console to strong impacts.
7. Troubleshooting
- Console does not power on: Ensure the battery is charged. Connect the console to the charger and try again.
- Console does not charge: Verify that you are using a compatible charger (1A or less). Check the charging cable and port for any damage.
- Games are not loading or performing slowly: Ensure the TF card is properly inserted. Some games may require specific emulator settings; consult online resources for optimization tips.
- External gamepads not working: Ensure the gamepads are properly connected via the OTG port and are compatible with the console.
8. Specifications

Figure 14: Product Parameter Table
| Feature | Specification |
|---|---|
| Model | SF3000 |
| CPU | Dual-Core 1.2G |
| DDR | 2G |
| Screen Size | 4.5-inch IPS |
| Screen Resolution (PPI) | 854x480 |
| Battery Capacity | 3000mAh |
| Working Hours / Battery Life | 5-7 hours |
| OTG Support | Yes |
| Charging Mobile Phones | Yes (Emergency charging) |
| Data Storage Capacity | 64GB (TF Card included) |
| Games Included | 20000+ |
| Emulators Supported | 14 (PS1/GBA/SFC/MAME, etc.) |
| Charging Interface Type | Type-C |
| Operating System | RetroArch |
| Supporting Language | Japanese, French, German, Spanish, Portuguese, Russian, English, Swedish, Polish, Turkish, Korean, Dutch, Brazilian Portuguese, Simplified Chinese, Traditional Chinese Style (25 languages for menu) |
9. User Tips
- Charging Safety: Always use a standard 5V/1A charger to prevent damage to the console's internal components. Avoid using high-power fast chargers.
- Game Expansion: The console supports adding more games. For best results, ensure the ROMs are compatible with the supported emulators.
- Two-Player Experience: If you plan on multiplayer gaming, ensure you purchase the console bundle that includes the additional gamepads.
- Screen Protection: While the IPS screen offers great viewing angles, consider a screen protector to prevent scratches during travel or heavy use.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's policies or contact the TECTINTER Electronic Store directly. Keep your proof of purchase for any warranty claims.





