1. Introduction
This manual provides detailed instructions for the KROM KADOER Wireless Bluetooth 5.0 Gamepad. It covers setup, operation, maintenance, troubleshooting, and product specifications. Please read this manual thoroughly before using the device to ensure proper functionality and longevity.
2. Package Contents
- KROM KADOER Wireless Bluetooth 5.0 Gamepad
- USB Charging Cable
- User Manual (this document)
3. Controller Layout
Familiarize yourself with the buttons and features of your KROM KADOER gamepad.

Image 3.1: Front View of KROM KADOER Gamepad. This image displays the front of the KROM KADOER gamepad, showing the two analog joysticks, the D-pad, the A/B/X/Y action buttons, and the central function buttons including the KROM logo button.

Image 3.2: Back View of KROM KADOER Gamepad. This image shows the rear of the KROM KADOER gamepad, highlighting the textured grips and the product information label.

Image 3.3: Top View of KROM KADOER Gamepad. This image illustrates the top edge of the gamepad, featuring the L1/R1 and L2/R2 shoulder buttons and the central USB-C charging port.
- Left Analog Stick: For directional control.
- Right Analog Stick: For camera or secondary directional control.
- D-Pad: Digital directional input.
- A/B/X/Y Buttons: Standard action buttons.
- L1/R1 Buttons: Shoulder buttons.
- L2/R2 Triggers: Analog triggers.
- KROM Button: Power on/off, home button, pairing indicator.
- +/- Buttons: Select/Start or menu buttons.
- Screenshot Button: Captures screenshots (platform dependent).
- Turbo Button: Activates turbo function for other buttons.
- USB-C Port: For charging and wired connection.
- LED Indicators: Display battery level and connection status.
4. Setup and Connection
4.1 Charging the Gamepad
Before first use, fully charge the gamepad. Connect the supplied USB cable to the gamepad's USB-C port and the other end to a USB power source (e.g., PC, USB wall adapter). The LED indicators will show charging status and turn off when fully charged.
- Battery Capacity: 600 mAh
- Estimated Playtime: Up to 10 hours on a full charge.
4.2 Powering On/Off
- To Power On: Press and hold the KROM button for 1-2 seconds.
- To Power Off: Press and hold the KROM button for 5 seconds until the LED indicators turn off. The gamepad will also power off automatically after a period of inactivity.
4.3 Bluetooth Connection (Wireless)
The KROM KADOER gamepad supports Bluetooth 5.0 for wireless connection across multiple platforms.
- Ensure the gamepad is charged and powered off.
- Activate Bluetooth on your device (PC, Nintendo Switch, Android, iOS).
- On the gamepad, press and hold the KROM button and the Y button simultaneously for 3 seconds to enter pairing mode. The LED indicators will flash rapidly.
- On your device, search for new Bluetooth devices and select "KROM KADOER" from the list.
- Once paired, the LED indicators on the gamepad will become solid.
Note: Specific pairing steps may vary slightly depending on your operating system or console. Refer to your device's manual for detailed Bluetooth pairing instructions.
4.4 Wired Connection (USB)
For PC or other compatible devices, you can connect the gamepad directly via the USB cable.
- Connect one end of the USB cable to the gamepad's USB-C port.
- Connect the other end to an available USB port on your PC or device.
- The gamepad should be automatically recognized and configured.
Note: When connected via USB, the gamepad will also charge.
5. Operating Instructions
5.1 Platform Compatibility
The KROM KADOER gamepad is compatible with:
- PC: Supports X-Input, D-Input, and Steam.
- Nintendo Switch / Switch 2: Connects wirelessly.
- Android Devices: Connects wirelessly via Bluetooth.
- iOS Devices: Connects wirelessly via Bluetooth.
5.2 Vibration Function
The gamepad features dual vibration motors with 4 adjustable levels. The vibration intensity is typically controlled by the game or system settings. Refer to your game's settings for vibration options.
5.3 Turbo Function
The Turbo function allows a button to repeatedly register input when held down, useful for certain games.
- Press and hold the Turbo button.
- While holding Turbo, press the desired action button (e.g., A, B, X, Y, L1, R1, L2, R2).
- Release both buttons. The selected action button now has the Turbo function enabled.
- To disable Turbo for a button, repeat the process: hold Turbo and press the button again.
5.4 LED Indicators
The LED indicators provide information about the gamepad's status:
- Flashing LEDs: Indicates pairing mode or searching for a connection.
- Solid LEDs: Indicates a successful connection to a device.
- Slow Flashing LED (single): Low battery warning.
- Pulsing LED: Charging in progress.
- LEDs Off: Fully charged or powered off.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the gamepad. Do not use abrasive cleaners or solvents.
- Storage: Store the gamepad in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the gamepad frequently. Charge it regularly, even if not in use for extended periods.
- Avoid Impact: Do not drop or subject the gamepad to strong impacts, as this can damage internal components.
7. Troubleshooting
7.1 Gamepad Not Connecting
- Check Battery: Ensure the gamepad is sufficiently charged.
- Re-pair: Delete the gamepad from your device's Bluetooth list and attempt to pair again (refer to Section 4.3).
- Device Bluetooth: Ensure Bluetooth is enabled on your device and it is discoverable.
- Interference: Move closer to your device and away from potential sources of wireless interference.
- Wired Connection: Try connecting via USB cable to verify basic functionality (refer to Section 4.4).
7.2 Buttons or Joysticks Not Responding
- Restart Gamepad: Power off and then power on the gamepad.
- Restart Device: Restart the device you are connecting to (PC, Switch, phone).
- Test on Another Device: If possible, test the gamepad on a different compatible device to determine if the issue is with the gamepad or the original device.
- Check Game Settings: Ensure the game or application supports gamepad input and that controls are correctly mapped.
7.3 Vibration Not Working
- Game Support: Verify that the game you are playing supports vibration feedback.
- Game Settings: Check the in-game settings to ensure vibration is enabled and set to a desired intensity.
- System Settings: Some platforms have system-wide vibration settings. Ensure it's enabled.
8. Specifications
| Model Number | NXKROMKADOERBK |
| Connectivity | Bluetooth 5.0, USB Wired |
| Compatibility | PC (X-Input/D-Input/Steam), Nintendo Switch, Switch 2, Android, iOS |
| Buttons | 15 buttons |
| Vibration | Dual vibration, 4 levels |
| Battery Type | Lithium Polymer |
| Battery Capacity | 600 mAh |
| Estimated Autonomy | Up to 10 hours |
| Dimensions (L x W x H) | 10.7 x 16.2 x 5.6 cm |
| Weight | 187 g |
| Country of Origin | China |
9. Warranty and Support
For warranty information and technical support, please refer to the official KROM website or contact your local retailer. Keep your proof of purchase for warranty claims.
Official Website: www.kromgaming.com





