1. Introduction
Thank you for purchasing the NBCP Wireless Guitar Controller. This manual provides essential information for setting up, operating, and maintaining your new controller. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device. This controller is designed for use with Rock Band 4 on Xbox Series X/S and Xbox One, and Fortnite Festival on PC.
2. Safety Information
- Keep the device away from water and moisture.
- Avoid exposing the device to extreme temperatures or direct sunlight.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified personnel for service.
- Use only specified batteries (4 AA batteries, not included). Ensure correct polarity during installation.
- Keep small parts, such as batteries, out of reach of children.
- Dispose of batteries and the device according to local regulations.
3. Package Contents
Verify that all items are present in your package:
- 1 x NBCP Wireless Guitar Controller
- 1 x 2.4G USB Dongle
- 1 x Adjustable Guitar Strap
- 1 x User Manual (this document)
4. Product Overview
The NBCP Wireless Guitar Controller features a classic design with responsive controls for an immersive rhythm gaming experience.

Image 4.1: NBCP Wireless Guitar Controller and 2.4G USB Dongle.
Key Components:
- Fret Buttons: Five colored buttons (Green, Red, Yellow, Blue, Orange) on the neck for note input.
- Strum Bar: Located on the body, used for strumming notes up or down.
- Whammy Bar: A spring-loaded bar for applying pitch bends.
- Motion Tilt Sensor: For activating Star Power by tilting the guitar.
- Start/Select Buttons: For game navigation and Star Power activation.
- 3.5mm Audio Jack: For connecting wired headphones or a microphone.
- Detachable Neck: Allows for easy storage and transport.
5. Setup Instructions
5.1 Battery Installation
- Locate the battery compartment on the back of the guitar controller.
- Open the battery compartment cover.
- Insert 4 AA batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5.2 Connecting to Xbox (Series X/S, Xbox One)
The controller connects wirelessly via a 2.4G USB dongle and your existing Xbox controller.

Image 5.1: Connection Diagram for Xbox.
- Plug the 2.4G USB dongle into an available USB port on your Xbox console.
- Connect your existing Xbox controller to the USB dongle using a USB cable. This guides the pairing process.
- Turn on the NBCP Wireless Guitar Controller. It should automatically pair with the dongle.
- Once paired, the guitar controller is ready for use with Rock Band 4.
5.3 Connecting to PC
For PC use, the controller connects directly via the 2.4G USB dongle.
- Plug the 2.4G USB dongle into an available USB port on your PC.
- Turn on the NBCP Wireless Guitar Controller. It should automatically pair with the dongle.
- The controller will be recognized by your PC. You may need to configure button mappings within your game settings (e.g., Fortnite Festival).
5.4 Game Compatibility
- Xbox (Series X/S, Xbox One): Compatible with Rock Band 4.
- PC: Compatible with Fortnite Festival.
- Note: This controller is not compatible with Guitar Hero or Rock Band 1.
Video 5.2: A tutorial demonstrating PC guitar setup for Clone Hero. While the product description states non-compatibility with Clone Hero, this video is provided by the seller for PC users who may wish to attempt configuration.
6. Operating Instructions
6.1 Basic Controls

Image 6.1: Overview of guitar controller functions.
- Fret Buttons: Press the corresponding colored fret button while strumming to hit notes.
- Strum Bar: Move the strum bar up or down to register a strum.
- Whammy Bar: Press and hold the whammy bar during sustained notes to alter their pitch.
- Motion Tilt: Quickly tilt the guitar upwards to activate Star Power (if available in-game).
6.2 Audio Jack
The 3.5mm audio jack allows for private audio playback and microphone input.

Image 6.2: 3.5mm Audio Jack for private audio and microphone.
Connect your wired headphones or a compatible microphone to the 3.5mm audio jack for an enhanced gaming experience without disturbing others.
7. Maintenance
7.1 Cleaning
Wipe the controller with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface.
7.2 Storage
For convenient storage and transport, the neck of the guitar controller is detachable.

Image 7.1: Detachable neck for easy storage.
To detach, locate the rear unlock switch, press it, and carefully slide the neck off the body. Store the controller in a dry, cool place away from direct sunlight.
8. Troubleshooting
- Controller not connecting:
- Ensure the 2.4G USB dongle is securely plugged into your console or PC.
- Verify that the guitar controller has fresh batteries and is powered on.
- For Xbox, ensure your Xbox controller is connected to the dongle to facilitate pairing.
- Try restarting your console/PC and the guitar controller.
- Buttons not responding or registering inconsistently:
- Check battery levels; low batteries can affect performance.
- Ensure there are no obstructions preventing full button press.
- For PC, verify that button mappings are correctly configured in your game's settings.
- Lag or delayed input:
- Ensure the dongle is not obstructed and is within close range of the controller.
- Minimize interference from other wireless devices.
9. Specifications
| Model Number | X615 |
| Connectivity | 2.4G Wireless |
| Compatibility | Xbox Series X, Xbox Series S, Xbox One, Windows PC |
| Power Source | 4 x AA Batteries (not included) |
| Dimensions (Package) | 17.44 x 13.54 x 3.62 inches |
| Weight (Item) | 2.86 pounds |
| Manufacturer | NBCP |
10. Warranty and Support
NBCP provides responsive after-sales support for all users. For warranty information, technical assistance, or any inquiries regarding your NBCP Wireless Guitar Controller, please contact NBCP customer service through the retailer where the product was purchased or visit the official NBCP store page. Please retain your proof of purchase for warranty claims.