Introduction
The Carry-on Folding MIDI Controller 25 is a versatile and ultra-portable keyboard controller designed for musicians and producers who need a compact solution without compromising functionality. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

The Carry-on Folding MIDI Controller 25 shown in both its compact, folded state and its fully extended, ready-to-use configuration, highlighting its portability and design.
Key Features
- Foldable Design: Compact and lightweight, ideal for travel and on-the-go music creation.
- Versatile Connectivity: Supports USB, Bluetooth, and 3.5mm TRS MIDI output for seamless integration with various devices.
- Long Battery Life: Built-in USB rechargeable battery provides up to 8 hours of use.
- Expressive Keys: 25 velocity-sensitive keys for dynamic and authentic performance.
- Performance Controls: Features a built-in arpeggiator and illuminated drum pads.
- Software Integration: Compatible with Mac, PC, and iOS, with included access to Cubase LE and Cubasis LE software.

An overview of the controller's capabilities, emphasizing its compact size yet powerful features for music production.
Setup
1. Charging the Battery
Before first use, fully charge the internal Lithium Polymer battery. Connect the controller to a USB power source (e.g., computer USB port, USB wall adapter) using the provided USB cable. The charging indicator light will show the charging status.
2. Initial Connection
The Carry-on MIDI Controller offers multiple connection options:
- USB Connection: Connect the controller directly to your computer (Mac/PC) using a USB cable. The device will be recognized as a standard MIDI controller.
- Bluetooth MIDI: For wireless connectivity with Mac, PC, or iOS devices, enable Bluetooth on your host device and pair with the Carry-on controller. Refer to your device's operating system instructions for Bluetooth MIDI setup.
- 3.5mm TRS MIDI Output: Use a compatible 3.5mm TRS to MIDI DIN adapter (not included) to connect to external MIDI hardware.
3. Software Installation
Your controller includes access to Cubase LE and Cubasis LE software. Register your product on the manufacturer's website to claim your free software downloads. These applications provide a comprehensive platform for recording and producing music.

The controller comes bundled with music production software, including Cubase LE for Mac/Windows and Cubasis LE for iOS, enhancing your creative workflow.
Operating the Controller
1. Keyboard and Velocity Sensitivity
The 25 velocity-sensitive keys respond to the force of your touch, allowing for dynamic expression in your performances. Press keys with varying pressure to achieve different sound intensities.
2. Illuminated Drum Pads
The illuminated drum pads can be used to trigger drum sounds, samples, or other MIDI events. Their backlighting provides visual feedback during use.
3. Arpeggiator
Activate the built-in arpeggiator to automatically generate melodic patterns from held notes. Consult the detailed product guide (available online) for specific arpeggiator settings and modes.
4. Control Knobs and Sliders
Utilize the control knobs and modulation sliders to manipulate parameters within your connected software or hardware, offering real-time sound shaping capabilities.

The controller's features, including drum pads, arpeggiator, and transport controls, are designed for intuitive music creation anywhere.

A comprehensive list of the controller's features, emphasizing its all-in-one capability for diverse music production needs.
Maintenance
To ensure the longevity and optimal performance of your Carry-on Folding MIDI Controller 25, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the surface of the controller. Avoid abrasive cleaners, solvents, or excessive moisture.
- Storage: When not in use, store the controller in its folded position in a cool, dry place, away from direct sunlight and extreme temperatures.
- Handling: Handle the device with care, especially when folding and unfolding, to prevent damage to the hinge mechanism and internal components.
- Battery Care: For long-term storage, ensure the battery is charged to approximately 50% to preserve its lifespan. Avoid fully discharging the battery frequently.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Controller not powering on | Low or depleted battery; power button not pressed correctly. | Charge the battery using the USB cable. Ensure the power button is held until the indicator lights activate. |
| No sound from connected device | Incorrect MIDI routing; volume too low; wrong instrument selected in software. | Check MIDI input settings in your DAW/app. Increase volume levels. Ensure the correct virtual instrument or sound is selected. |
| Bluetooth connection issues | Controller not in pairing mode; interference; host device Bluetooth off. | Ensure controller is in Bluetooth pairing mode (refer to quick start guide). Move closer to the host device. Turn off and on Bluetooth on both devices. |
| Keys or pads unresponsive | Software glitch; physical damage. | Restart the controller and your connected software/device. If the issue persists, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | BA229010-Z |
| Number of Keys | 25 (Velocity-sensitive) |
| Connectivity | USB, Bluetooth, 3.5mm TRS MIDI Output |
| Battery Type | 1 Lithium Polymer (included) |
| Battery Life | Up to 8 hours |
| Item Weight | 2.86 pounds |
| Package Dimensions | 17.56 x 7.95 x 4.8 inches |
| Compatible Devices | Laptop, Mac, PC, iOS devices |
| Supported Software | Cubase LE OEM, Cubasis LE OEM iOS DAW software |
| Special Features | Foldable, backlit drum pads, built-in arpeggiator |
Warranty and Support
For information regarding product warranty, technical support, and frequently asked questions, please visit the official Carry-on website or contact their customer service department. You may also find additional resources and protection plans available through the retailer.
Visit the Carry-on Store for more details.





