1. Introduction
The M-VAVE Chocolate BT Wireless MIDI Controller is a compact and versatile foot controller designed for musicians. It features four easy-to-use foot switches and integrates seamlessly with the intelligent CubeSuite APP, providing intuitive control over your music software and devices.
Key Features:
- Wireless Freedom: Bluetooth-enabled MIDI foot controller for unrestricted mobility.
- Intuitive Control: Four foot switches and intelligent app control for easy operation.
- Long-Lasting Battery: Built-in 300mAh rechargeable battery provides up to 12 hours of continuous use.
- Clear Display: An integrated display screen provides direct feedback on commands.
- Versatile Compatibility: Connects with Windows, iOS, and Android devices, supporting a wide range of music software.
2. What's in the Box
Please check the package contents to ensure all items are present:
- 1 x M-VAVE Chocolate BT Wireless MIDI Controller
- 1 x USB Charging Cable
- 1 x User Manual (English)

Image: The M-VAVE Chocolate MIDI Controller shown with a smartphone displaying the companion app, illustrating its wireless capabilities and compact design.
3. Product Overview
Familiarize yourself with the various components of your M-VAVE Chocolate MIDI Controller:

Image: A detailed diagram of the M-VAVE Chocolate MIDI Controller, highlighting its key components including Foot Switches A, B, C, D, Charging and Data Interface, Charging Indicator, Power Switch, Wireless Indicator, Display Screen, Combination E, and Combination F, and Pedal Jack.
- Foot Switches (A, B, C, D): Four assignable foot switches for controlling various MIDI functions.
- Charging and Data Interface (USB-C): Used for charging the device and connecting to a computer for data transfer.
- Charging Indicator: LED light indicating charging status.
- Power Switch: Turns the device on or off.
- Wireless Indicator: LED light indicating Bluetooth connection status.
- Display Screen: Shows current settings, commands, and other relevant information.
- Combination E & F: Additional function indicators or labels.
- Pedal Jack: Input for an external expression pedal (not included).
4. Setup
4.1 Charging the Device
Before first use, fully charge the M-VAVE Chocolate controller. Connect the provided USB charging cable to the Charging and Data Interface on the device and plug the other end into a standard USB power adapter (DC 5V) or a computer USB port.
- The Charging Indicator will illuminate during charging.
- A full charge takes approximately 2.5 hours.
- A fully charged battery provides up to 12 hours of continuous use.
4.2 Power On/Off
Locate the Power Switch on the device. Slide the switch to the 'ON' position to power on the controller. Slide it to the 'OFF' position to power off.
4.3 Connecting to Devices (Bluetooth)
The M-VAVE Chocolate supports wireless connection via Bluetooth to various platforms:
- Ensure the controller is powered on. The Wireless Indicator will blink, indicating it's in pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for available Bluetooth devices and select "M-VAVE Chocolate" (or similar name) to pair.
- Once successfully paired, the Wireless Indicator will remain solid.

Image: The M-VAVE Chocolate MIDI Controller displayed alongside a laptop, tablet, and smartphone, illustrating its broad compatibility with Windows, iOS, and Android platforms.
4.4 Connecting to Devices (USB)
You can also connect the controller directly to your computer via the USB-C port for wired operation and data transfer.
- Connect the USB charging cable to the controller and your computer.
- The controller will be recognized as a MIDI device by your operating system.
4.5 CubeSuite APP Installation
For advanced control and customization, download the intelligent CubeSuite APP from your device's app store (iOS/Android) or the official M-VAVE website (Windows).
- The app allows you to configure foot switch functions, MIDI channels, program changes, and more.
- Refer to the CubeSuite APP's in-app guide for detailed configuration instructions.
5. Operating the Controller
5.1 Basic Foot Switch Operation
The four foot switches (A, B, C, D) can be assigned to various functions within your music software or MIDI-compatible devices. By default, they may control basic actions like page turning or triggering specific commands.

Image: A user's foot positioned over the M-VAVE Chocolate MIDI Controller, demonstrating its intended use as a foot-operated device for hands-free control during musical performance.
5.2 Using the Display Screen
The integrated display screen provides real-time feedback on the commands you issue, making operation intuitive and clear. It can show current modes, program numbers, or other relevant status information.

Image: A close-up view of the M-VAVE Chocolate MIDI Controller's digital display screen, showing a clear numerical readout, indicating its ability to provide direct visual feedback to the user.
5.3 Advanced Configuration with CubeSuite APP
The CubeSuite APP unlocks the full potential of your M-VAVE Chocolate controller. Through the app, you can:
- Assign specific MIDI messages (e.g., Control Change, Program Change, Note On/Off) to each foot switch.
- Configure different operating modes, including bank switching for expanded control possibilities.
- Set up short press and long press functions for each switch.
- Calibrate and assign functions to an external expression pedal connected via the Pedal Jack.
For detailed instructions on advanced configurations, please refer to the CubeSuite APP's comprehensive user guide or online tutorials.
5.4 Compatibility with Software
The M-VAVE Chocolate is compatible with a wide range of music software and applications. For page-turning functionality:
- Android System: Supports page turning by opening PDF or picture files.
- iOS (iPad or iPhone): Requires specific software such as forScore, OnSong, Foxi PDF, NextPage, GoodNotes, MobileSheets, SongBook, unrealBook for PDF files, and Paperless Music, piaScore for picture files.
It also supports various DAWs and MIDI-enabled applications on Windows, iOS, and Android platforms, including Ableton Live.
6. Maintenance
6.1 Cleaning
To maintain the appearance and functionality of your controller:
- Wipe the surface with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals.
- Avoid getting moisture into any openings.
6.2 Battery Care
To prolong battery life:
- Avoid fully discharging the battery frequently.
- Store the device in a cool, dry place when not in use for extended periods.
- Recharge the battery periodically if stored for a long time to prevent deep discharge.
7. Troubleshooting
If you encounter issues with your M-VAVE Chocolate controller, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Device does not power on. | Ensure the battery is charged. Connect the charging cable and allow it to charge for at least 30 minutes before attempting to power on again. |
| Cannot connect via Bluetooth. | Ensure the controller is in pairing mode (blinking Wireless Indicator). Turn off and on Bluetooth on your host device. Try restarting both the controller and your host device. Ensure no other devices are interfering with the Bluetooth signal. |
| Foot switches are not responding in software. | Verify that the controller is successfully connected to your device. Check the MIDI settings within your music software to ensure the M-VAVE Chocolate is selected as a MIDI input device and that the correct MIDI messages are being received/mapped. Use the CubeSuite APP to verify switch assignments. |
| Display screen is blank or frozen. | Try powering the device off and then on again. If the issue persists, ensure the battery is adequately charged. |
If these steps do not resolve your issue, please contact customer support for further assistance.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | HHOP |
| Model | Chocolate |
| Power Input | DC 5V |
| Working Current | 45mA |
| Battery | 300mAh rechargeable lithium battery |
| Battery Life | Up to 12 hours (after 2.5 hours charging) |
| APP Compatibility | CubeSuite |
| Item Size (L x W x H) | 212 x 36 x 17mm (8.35 x 1.42 x 0.67 inches) |
| Item Weight | 236g (8.34oz) |
| Connectivity Technology | Bluetooth, USB |
| Compatible Devices | Tablet, Smartphone, PC/Mac |
| Number of Foot Switches | 4 |

Image: A technical drawing of the M-VAVE Chocolate MIDI Controller showing its precise dimensions: 212mm (8.35in) length, 36mm (1.42in) width, and 17mm (0.67in) height.
9. Warranty and Support
This M-VAVE Chocolate BT Wireless MIDI Controller comes with a standard manufacturer's warranty. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or additional information, please visit the official HHOP website or contact their customer service department. Contact details can typically be found on the product packaging or the manufacturer's website.
For the most up-to-date information and resources, including software updates and extended guides, please visit the official product support page.