1. Introduction
Thank you for choosing the Kinhank K56 Retro Handheld Game Console. This device combines classic gaming with modern Android functionality, offering a versatile entertainment experience. This manual provides essential information for setting up, operating, and maintaining your console to ensure optimal performance and enjoyment.

Image 1.1: The Kinhank K56 Retro Handheld Game Console, featuring a 5.5-inch screen and indicating support for over 16,000 games.
2. Product Overview
2.1. Components and Controls
Familiarize yourself with the various parts and controls of your K56 console:

Image 2.1: Detailed diagram of the Kinhank K56 console, highlighting the power button, volume buttons, function keys (A, B, X, Y), L1/L2/R1/R2 shoulder buttons, left and right Hall effect joysticks, directional keys, Home button, Back button, TF-Game card slot, DC charging port, and headset jack.
- 5.5-inch IPS Touch Screen: Main display for games and Android interface.
- Left/Right Hall Effect Joysticks: For precise analog control in games.
- Directional Keys (D-Pad): For digital input and menu navigation.
- Function Keys (A, B, X, Y): Standard action buttons.
- L1/L2/R1/R2 Buttons: Shoulder and trigger buttons for extended game control.
- Start/Select Buttons: For game and system functions.
- Home/Back Buttons: For Android system navigation.
- Power Button: To turn the device on/off and manage sleep mode.
- Volume Buttons: To adjust audio output.
- TF-Game Card Slot: For inserting the game storage card.
- DC Charging Port: For connecting the charging cable.
- Headset Jack: For connecting headphones.
3. Setup
3.1. Initial Charging
Before first use, fully charge the console. Connect the provided charging cable to the DC charging port on the device and a compatible USB power adapter (not included). The charging indicator will show the charging status.
3.2. Inserting the TF Card
The console comes with a 128GB TF card pre-loaded with games. Locate the TF-Game card slot and gently insert the card until it clicks into place. Ensure the card is inserted correctly to avoid damage.
3.3. Powering On
Press and hold the Power button for a few seconds until the screen illuminates and the device boots up. The console will start in its Android 14.0 operating system.
4. Operating Instructions
4.1. Power On/Off and Sleep Mode
- Power On: Press and hold the Power button.
- Power Off: Press and hold the Power button, then select 'Power Off' from the on-screen options.
- Sleep Mode: Briefly press the Power button to put the device into sleep mode or wake it up.
4.2. Navigation
The K56 features a 5.5-inch IPS touch screen, allowing for intuitive navigation similar to a smartphone. You can also use the directional keys and joysticks for menu navigation within game front ends and certain applications.
4.3. Gaming
The console is equipped with two game front ends and supports over 45 emulators, providing access to a vast library of classic games. Navigate to the game front end application to browse and launch games from the pre-installed 128GB TF card. Additional games can be added by transferring ROM files to the TF card.
4.4. Android 14.0 System Features
Running on Android 14.0, the K56 allows you to download games and applications from compatible app stores. It supports web browsing, online chat, email, e-books, and other Android functionalities, expanding its utility beyond gaming.
4.5. Wireless Screen Projection
The K56 supports wireless screen projection via WiFi5, enabling you to cast your gameplay or Android interface to a larger display such as a TV or projector. Ensure both devices are connected to the same WiFi network and follow the on-screen instructions for casting.

Image 4.5: The Kinhank K56 console demonstrating wireless screen projection to an external monitor, supporting Moonlight Streaming for PC games.
5. Maintenance
5.1. Cleaning
Use a soft, dry cloth to clean the console's exterior. For the screen, use a microfiber cloth specifically designed for electronics. Avoid using harsh chemicals or abrasive materials.
5.2. Battery Care
The console is equipped with a 5000mAh battery. To prolong battery life, avoid fully discharging the battery frequently and store the device in a cool, dry place when not in use for extended periods. The console is designed with heat dissipation holes and heat sinks to prevent overheating during prolonged use.

Image 5.2: Illustration of the Kinhank K56's 5000mAh battery, indicating approximately 5 hours of battery life and 2 hours for a full charge.
5.3. Software Updates
The console supports OTA (Over-The-Air) updates. Periodically check for system updates in the settings menu to ensure you have the latest features and performance improvements.
6. Troubleshooting
- Console does not power on: Ensure the battery is charged. Connect the console to a power source and try again.
- Games are not loading or performing poorly: Verify the TF card is properly inserted. Ensure sufficient storage space if adding new games. Some emulators or games may require specific settings adjustments.
- Wi-Fi or Bluetooth connectivity issues: Check that Wi-Fi and Bluetooth are enabled in the system settings. Ensure the console is within range of the network or device.
- Screen projection not working: Confirm both devices are on the same Wi-Fi network. Check the display settings on the console and the receiving device.
- System is unresponsive: Press and hold the Power button for approximately 10-15 seconds to force a restart.
7. Specifications
- Model: K56
- Processor: Eight-core 12nm UMS9230S chip (A75 x 2 up to 2.2GHz, A55 x 6 up to 1.8GHz)
- Memory: 6GB RAM + 128GB ROM (expandable via TF card up to 256GB)
- Operating System: Android 14.0
- Display: 5.5-inch IPS Touch Screen, OCA full-fit, 2520*1080 resolution, 300nit brightness
- Battery: 5000mAh (approximately 5 hours working time)
- Connectivity: WiFi5 (2.4G/5G), Bluetooth 5.0
- Dimensions: 9 x 5 x 3 inches
- Weight: 1.15 pounds
- Emulators: Supports 45+ emulators

Image 7.1: Diagram illustrating the UMS9230S chip, highlighting its CPU (A75 x 2, A55 x 6), GPU (MaliTM-G57 @850MHz), RAM (LPDDR4 6GB), and ROM (128GB).
8. Package Contents
The Kinhank K56 Retro Handheld Game Console package includes the following items:

Image 8.1: Contents of the Kinhank K56 package, including the K56 handheld game console, tempered film, charging cable, TF card, and user manual.
- Kinhank K56 Handheld Game Console x1
- Tempered Film x1
- Charging Cable x1
- TF Card (128GB) x1
- User Manual x1
9. Warranty and Support
For any questions, technical assistance, or warranty inquiries, please contact Kinhank customer support through the retailer where the product was purchased. Please refer to your purchase documentation for specific warranty terms and contact information.





