Introduction
Thank you for choosing the LinYuvo KS37B Meteor Light Joycons Wireless Controller. This manual provides detailed instructions on how to set up, operate, and maintain your new controller. Designed for an enhanced gaming experience, this controller features programmable buttons, adjustable RGB lighting, motion control, dual vibration, and a turbo function, compatible with Nintendo Switch, Switch OLED, and Switch Lite consoles.
Safety Information
- Keep the controller away from water and other liquids.
- Do not expose to extreme temperatures or direct sunlight.
- Avoid dropping or subjecting the controller to strong impacts.
- Do not attempt to disassemble or modify the controller, as this will void the warranty and may cause damage.
- Use only the provided charging cable or a compatible alternative.
- Keep out of reach of small children.
Package Contents
Please check the package to ensure all items are present:
- LinYuvo KS37B Wireless Controller (Left and Right Joycons)
- Charging Cable (USB-C)
- User Manual
Key Features
- Wide Compatibility: Fully compatible with Nintendo Switch, Switch OLED, and Switch Lite.
- Programmable Mapping: Customize button functions for a personalized gaming experience.
- Turbo Function: Assign rapid-fire capabilities to buttons for quick, repetitive actions.
- Adjustable RGB Lighting: Features 8 colors, multiple lighting modes, and adjustable brightness for joysticks.
- Dual Vibration: Enhanced haptic feedback for immersive gameplay.
- Six-axis Somatosensory Mapping: Precise motion control for games that support it.
- Hall Effect Joysticks: Designed for wear-resistance and anti-drift performance.
- Ergonomic Design: Comfortable grip for extended gaming sessions.
- Long Battery Life: Equipped with a 500mAh battery for prolonged use.
- Transparent Shell: Unique clear design showcasing internal components.
Setup and Pairing
Initial Charge
Before first use, ensure the controllers are fully charged. Connect the controllers to your Nintendo Switch console or a USB-C power source using the provided charging cable. The LED indicators will show charging status.
Pairing with Nintendo Switch
The LinYuvo KS37B controllers can be used in multiple modes:
- Attached to Console: Slide the left and right controllers onto the side rails of your Nintendo Switch console until they click into place. The console will automatically recognize them.
- Wireless Mode (Handheld/Grip Stand):
- From the HOME Menu, select 'Controllers' > 'Change Grip/Order'.
- While on this screen, press and hold the SYNC Button on the top of each Joycon for a few seconds until the player indicator lights begin to flash.
- Once paired, the player indicator lights will remain solid.
- The controllers can be used independently or attached to a grip stand (not included) for a traditional controller feel.

Operating Instructions
Adjustable RGB Ring Lights
The joysticks feature adjustable RGB lighting. You can cycle through 8 colors, different lighting modes (breathing, flowing water, constant light), and adjust brightness levels.
- Switch Color: Press the 'T' button + R3/L3 (press down on the right/left joystick) to cycle through red, yellow, blue, green, purple, orange, white, and mixed colors.
- Switching Mode: Double-click the 'T' button + R3/L3 (press down on the right/left joystick) to switch between breathing, flowing water, and constant light modes.


Turbo Function
The Turbo function allows for continuous, rapid pressing of a button, which can be set to different speeds (5/S, 12/S, 20/S).
- Activate Turbo: Press the 'T' button simultaneously with the desired function key (e.g., A, B, X, Y, L, R, ZL, ZR) to enable Turbo mode for that key.
- Adjust Turbo Speed: While holding the 'T' button, press the assigned function key to cycle through the turbo speeds.
- Deactivate Turbo: Repeat the activation step to turn off Turbo for a specific key.


Programmable Mapping Function
Customize the back buttons (M buttons) to map functions from other buttons (A, B, X, Y, L, ZL, R, ZR) for easier gameplay.
- Enter Programming Mode: Press and hold the 'M' button you wish to program, then press the button you want to map (e.g., 'A'). Release both buttons. The 'M' button is now mapped to 'A'.
- Clear Mapping: To clear a mapping, press and hold the 'M' button, then press the 'T' button. Release both.


Adjustable Vibration
The controller features delicate and rich adjustable vibration feedback.
- Enhance Vibration: Press the 'T' button + Joystick Up.
- Reduce Vibration: Press the 'T' button + Joystick Down.

Six-axis Somatosensory Mapping (Motion Control)
The controller supports six-axis somatosensory mapping, allowing for precise motion control in compatible games. Simply move the controller as required by the game to interact with the environment or perform actions.

Maintenance and Care
- Cleaning: Use a soft, dry cloth to wipe the surface of the controller. Do not use harsh chemicals or abrasive materials.
- Storage: Store the controller in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the controller regularly, even if not in constant use.
Troubleshooting
Controller Not Connecting/Pairing
- Ensure the controllers are charged.
- Verify that your Nintendo Switch console is updated to the latest system software.
- Try re-pairing the controllers by going to 'Controllers' > 'Change Grip/Order' on the HOME Menu and pressing the SYNC button on the Joycons.
- If using wirelessly, ensure the console's wireless communication is enabled (not in airplane mode).
Joystick Drift
The LinYuvo KS37B features Hall Effect joysticks, which are designed to minimize drift. If you experience any issues, try recalibrating the joysticks through the Nintendo Switch system settings ('System Settings' > 'Controllers and Sensors' > 'Calibrate Control Sticks').
Charging Issues
- Ensure the USB-C cable is securely connected to both the controller and the power source/console.
- Try a different USB-C cable or power source to rule out faulty accessories.
- The controllers should charge when connected to the Switch console.
No Amiibo Support
This controller does not explicitly mention Amiibo support in its specifications. It is generally assumed that third-party controllers may not support Amiibo functionality unless specifically stated.
Specifications
| Feature | Detail |
|---|---|
| Model Number | KS37B |
| Type | Gamepads |
| Compatible Brand/Model | Nintendo |
| Compatible Nintendo Model | Nintendo Switch, Nintendo Switch OLED, Nintendo Switch Lite |
| Compatible Platform | Nintendo Switch |
| Interface Type | Bluetooth |
| Battery Included | Yes |
| RGB Lighting Joysticks | Yes |
| Hall Effect | Yes |
| Joystick Sensor Module Brand/Type | POLYSHINE |
| Wear-resistant Joysticks | Yes |
| D-pad Switch Type | Membrane |
| ABXY Switch Type | Membrane |
| Bumpers Switch Type | Membrane |
| Trigger Button Type | Non-Linear |
| Package | Yes |
| Origin | Mainland China |
| Certification | CE, FCC, RoHS, WEEE |
User Tips
- Charging: The controllers can be charged by connecting them directly to your Nintendo Switch console or via a USB-C cable to a power adapter.
- Anti-Drift: The Hall Effect joysticks are designed to prevent drift. If you notice any issues, recalibrating through the Switch settings is recommended.
- Compatibility: These controllers are fully compatible with all Nintendo Switch models, including the original Switch, Switch OLED, and Switch Lite.
Warranty and Support
For warranty information and technical support, please refer to the contact details provided by your retailer or the manufacturer's official website. Keep your proof of purchase for any warranty claims.





