Introduction
The AOLION J20 Hall Joycon Gamepad is a versatile split controller designed for an enhanced gaming experience across multiple platforms. Featuring Hall Effect joysticks for precision and durability, mechanical keys for responsive feedback, and customizable RGB lighting, this gamepad offers advanced control and immersion. It supports HD vibration and a six-axis gyroscope for dynamic gameplay.

Package Contents
Please check the package to ensure all items are present:
- AOLION J20 Left Controller
- AOLION J20 Right Controller
- Storage Box
- Charging Grip (Standard Version)
- Charging Cable
- USB Receiver (for PC/Android connections)

Setup Guide
1. Initial Charging
Before first use, fully charge both controllers. Connect the charging grip to a power source using the provided charging cable, then attach the controllers to the grip. Alternatively, the controllers can be charged directly when attached to a compatible Switch console.
2. Connecting to Nintendo Switch
- For Nintendo Switch (Original/OLED): Slide the left and right controllers onto the side rails of the Switch console until they click into place. They should connect automatically via magnetic attraction.
- For Nintendo Switch 2 (or other models without magnetic attraction): The controllers can only be connected via Bluetooth. Follow the standard Bluetooth pairing process in your Switch settings.
3. Connecting to PC/Android/iOS/Steam/Raspberry Pi
The controllers support USB, Bluetooth, and 2.4G connections.
- Bluetooth Connection: Put the controllers into Bluetooth pairing mode (refer to specific instructions for your device). Search for and select the controllers in your device's Bluetooth settings.
- 2.4G Connection (via USB Receiver): Plug the provided USB receiver into your PC or Android device. The controllers should automatically connect to the receiver.

Operating Instructions
1. Basic Controls
The J20 controllers feature standard gaming buttons, Hall Effect joysticks, and a D-pad. Familiarize yourself with the button layout for optimal gameplay.

2. Hall Effect Joysticks
The Hall Effect joysticks provide precise control with a 5 million rotation lifespan, designed to prevent wear and drift. Enjoy smooth and accurate movements in your games.
3. Turbo Function
The controllers include a 'Turbo' button for rapid-fire input. To activate, press and hold the 'Turbo' button along with the desired action button. Press them again to deactivate.
4. Macro Back Keys
The J20 controllers feature two macro programming back keys. These can be configured via a dedicated APP to perform complex sequences of actions with a single press. Refer to the APP's instructions for detailed macro setup.
5. RGB Lighting Adjustment
The controllers are equipped with customizable RGB atmosphere lights. Use the designated button or APP to cycle through various lighting effects and colors to personalize your gaming setup.
6. HD Vibration
The symmetrical motor provides four-speed adjustable vibration feedback: Off, Weak, Medium (default), and Strong. Adjust the intensity to your preference for immersive gameplay.
7. Six-Axis Gyroscope
The high-precision six-axis gyroscope enables motion-sensing controls, allowing for intuitive and responsive in-game actions based on controller movement.

8. Replaceable Face Shells
The controllers feature magnetic attraction technology for easy replacement of face shells, allowing for customization of appearance.
Maintenance
- Keep the controllers clean by wiping them with a soft, dry cloth.
- Avoid exposing the controllers to extreme temperatures, humidity, or direct sunlight.
- Store the controllers in the provided storage box when not in use to protect them from dust and damage.
- Do not attempt to disassemble the controllers, as this may void any warranty.
Troubleshooting
1. Controllers not connecting
- Ensure controllers are fully charged.
- For Switch, ensure they are properly slid onto the rails (if applicable) or paired via Bluetooth.
- For other platforms, verify Bluetooth is enabled and the controllers are in pairing mode, or the USB receiver is correctly inserted.
- Restart the console/device and the controllers.
2. Input lag or unresponsiveness
- Ensure there are no obstructions between the controllers and the console/receiver.
- Check for interference from other wireless devices.
- Ensure controllers are fully charged.
3. Joystick drift
The J20 controllers utilize Hall Effect joysticks, which are designed to minimize drift. If you experience drift, try recalibrating the joysticks through your console's or device's settings. Ensure the controller firmware is up to date.
4. Vibration not working
- Check in-game settings to ensure vibration is enabled.
- Verify the vibration intensity setting on the controller is not set to 'Off'.
Specifications
The AOLION J20 series offers different models with varying features. Below is a general overview and a comparison table for J20, J20 Pro, and J20 Lite models.
| Feature | J20 Pro | J20 | J20 Lite |
|---|---|---|---|
| Rocker | Hall rocker | Hall rocker | Hall rocker |
| Vibration | ALPSHD Shock | Ordinary motor vibration | Ordinary motor vibration |
| NFC function | Support for Amiibo | No | No |
| ABXY key / Arrow keys | Liquid Silicone Mechanical Keys | Liquid Silicone Mechanical Keys | Liquid Silica Gel |
| Shoulder Key / Trigger | Mechanical keys | Mechanical keys | Mechanical keys |
| Back Key | 2 macro programming back keys | 2 macro programming back keys | 2 macro programming back keys |
| RGB effect lamp | Magic Color Adjustable | Magic Color Adjustable | Magic Color Adjustable |
| Charging mode | Switch Host / Handle Grip | Switch Host / Handle Grip | Switch Host / Handle Grip |
| Battery life | Left and right handles each 500mAh | Left and right handles each 500mAh | Left and right handles each 500mAh |
| Connection method | Bluetooth, slide rail / receiver | Bluetooth, slide rail / receiver | Bluetooth, slide rail / receiver |
| Support equipment | Switch / PC / Android Device | Switch / PC / Android Device | Switch / PC / Android Device |
Note: PC/Android devices require receiver connection for 2.4G wireless.
Additional Specifications:
- Joystick Sensor Module Brand/Type: POLYSHINE
- Trigger Button Type: Hall-Linear
- D-pad Switch Type: Tactile switch
- ABXY Switch Type: Tactile switch
- Bumpers Switch Type: Tactile switch
- Wear-resistant joysticks: Yes
- RGB lighting joysticks: Yes
- Hall Effect: Yes
- Support Software Configuration: Yes
- Certification: CE, FCC
Warranty and Support
For any issues, questions, or support needs regarding your AOLION J20 Hall Joycon Gamepad, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase for warranty claims.





