EX M2
EX Digital Wind Instrument M2 User Manual
Model: M2
Introduction
The EX Digital Wind Instrument M2 is a versatile and innovative musical instrument designed for musicians of all levels. It combines cutting-edge technology with a user-friendly design, offering a comprehensive set of features for expressive performances. With its wide range of tones, fingerings, scales, transpose function, automatic vibrato, three-octave option, and adjustable blow intensities, the M2 empowers users to explore their creativity and deliver captivating musical experiences. This manual provides detailed instructions for setup, operation, and maintenance of your new instrument.
What's in the Box
Upon opening your EX Digital Wind Instrument M2 package, please ensure all the following items are included:

Image: The EX Digital Wind Instrument M2 shown with its complete set of accessories, including the instrument itself, a protective mouthpiece cover, a USB-C charging cable, a soft carrying pouch, and the user manual.
- EX Digital Wind Instrument M2 (White)
- Detachable Silicone Nozzle Cover
- USB-C Charging Cable
- Carrying Pouch
- User Manual (this document)
- Lithium Polymer Battery (pre-installed)
Product Overview
Familiarize yourself with the various parts and controls of your EX Digital Wind Instrument M2.

Image: A detailed diagram illustrating the various buttons and features on the EX Digital Wind Instrument M2, including the nozzle, display screen, and control keys for tone, volume, fingering, blow intensity, transpose, sound effects, factory reset, Bluetooth indicator, high octave, low octave, and power.
Controls and Functions:
| Control | Function |
|---|---|
| Nozzle | Attach the included detachable silicone nozzle cover for comfortable playing. |
| Display Screen | Shows current settings and information. |
| Tone Key | Short press to select from 12 different tones. Use ①/② keys to adjust. |
| Volume Key | Short press to adjust volume from 00 to 12 levels. Use ①/② keys to adjust. |
| Fingering Key | Short press to select one of three fingering styles: F Flute, Electric Piano, or Hulusi. |
| Blow Intensity Key | Short press to adjust sensitivity of five blow intensities (b, b2, standard, heavy, heaviest). |
| Transpose Key | Short press, then use ①/② keys to transpose up or down by 12 semitones. |
| Sound Effects Key | Short press, then use ①/② keys to adjust reverb effect (0-30 levels, default 20). |
| Factory Reset Button | Press to restore device to factory settings. |
| Bluetooth Indicator Light | Flashes when Bluetooth is active, solid blue when connected. |
| High Octave Key | Touch to switch to higher pitch ranges. |
| Low Octave Key | Touch to switch to lower pitch ranges. |
| Power Switch | Long press to power on, short press to power off. |

Image: A side view of the EX Digital Wind Instrument M2, highlighting the TYPE-C Charging Port, the 3.5mm Headphone Jack (which mutes the speaker when headphones are connected), and the note sensing keys that control pitch.
Ports and Indicators:
- TYPE-C Charging Port: Used for charging the instrument and MIDI data transmission.
- 3.5mm Headphone Jack: Connect headphones for silent practice. The internal speaker will automatically mute when headphones are connected.
- Charging Indicator: Red light indicates charging, green light indicates fully charged.
- Note Sensing Keys: Change the pitch by controlling with your finger. Each note key is controlled by a specific finger.
Setup Guide
1. Initial Charging
- Connect the provided USB-C charging cable to the TYPE-C Charging Port on the instrument.
- Connect the other end of the cable to a compatible USB power adapter (not included) or a computer USB port.
- The Charging Indicator light will turn red while charging.
- Once fully charged, the indicator light will turn green.
2. Bluetooth & Bluetooth MIDI Connection
- Press and hold the Reset button on the instrument. The Bluetooth indicator will flash, indicating that the instrument's Bluetooth has been activated.
- Activate Bluetooth on your phone or iPad.
- Search for "ENO-M2" in your device's Bluetooth settings and establish a connection.
- Once connected, the Bluetooth indicator will stay lit with a solid blue light.
- You can now connect to compatible music applications such as Ziyueban, Tanchangba, and Perfect Piano for enhanced functionality and control.
- If Bluetooth is disconnected, the Bluetooth indicator will turn off.
- When connected, the volume of accompaniment or music played on your phone will be controlled from your phone's end.
Operating Instructions
1. Power On/Off
- To power on: Long press the Power Switch button.
- To power off: Short press the Power Switch button.
2. Tone Selection
The M2 offers a diverse selection of 12 different tones.

Image: A visual representation of the 12 available tone options on the EX Digital Wind Instrument M2, including various wind and string instrument sounds.
| Serial No. | Tone | Serial No. | Tone | Serial No. | Tone |
|---|---|---|---|---|---|
| 01 | Violin | 05 | Recorder | 09 | Clarinet |
| 02 | Piccolo | 06 | Hulusi | 10 | Soprano Sax |
| 03 | Bamboo Flute | 07 | Xiao | 11 | French Horn |
| 04 | Alto Sax | 08 | Suona | 12 | Erhu |
- Short press the Tone Key. The LCD will display the corresponding information.
- Short press the ① (up) or ② (down) keys to adjust to the desired tone.
3. Fingering Styles
Adjustable fingering keys allow you to select different fingerstyles:
- Short press the Fingering Key to cycle through the three options:
- F1: F Flute Fingering
- F2: Electric Piano Fingering
- F3: Hulusi Fingering
4. Blow Sensitivities
Adjust the sensitivity of the instrument's response to your breath:
- Short press the Blow Intensity Key to adjust the sensitivity of five blow intensities:
- b: Lightest
- b2: Light
- Standard
- Heavy
- Heaviest
5. Adjustable Sound Effects (Reverb)
- Short press the Sound Effects Key. The LCD will display the letters "EF".
- Short press the ① (up) or ② (down) keys to adjust the reverb effect.
- The adjustable range is from 0 to 30 levels, with the default level set to 20.
6. High/Low Octave & Transpose
- Octave Control: Touch the High Octave Key and Low Octave Key to switch between different pitch ranges. No touch corresponds to the middle octave range.
- Transpose Function: Short press the Transpose Key. After the LCD displays the letter "P", short press the ① (up) or ② (down) keys to transpose up or down by 12 semitones.
7. Volume Control
- Short press the Volume Key. The LCD will display the corresponding information.
- Short press the ① (up) or ② (down) keys to adjust the volume.
- The volume range is adjustable from 00 to 12 levels.
8. Silent Practice
- Connect standard 3.5mm headphones to the 3.5mm Headphone Jack on the side of the instrument.
- The internal speaker will automatically mute, allowing for private practice without disturbing others.
9. Official Product Videos
Video: An official product video demonstrating the EX Digital Wind Instrument M2, highlighting its 12 tones and 3 fingering options. This video provides a practical overview of the instrument's sound capabilities and playability.
Video: A product review video from a seller, showcasing the features and functionality of the EX Digital Wind Instrument M2. The reviewer demonstrates various aspects of the instrument, including tone changes, controls, and connectivity options.
Maintenance
Proper care and maintenance will ensure the longevity and optimal performance of your EX Digital Wind Instrument M2.
- Cleaning: Use a soft, dry cloth to wipe down the instrument's body. For the detachable silicone nozzle cover, you may gently wash it with mild soap and water, then rinse thoroughly and allow it to air dry completely before reattaching.
- Storage: Store the instrument in its provided carrying pouch when not in use to protect it from dust and scratches. Avoid exposing the instrument to extreme temperatures or humidity.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the instrument regularly, even if not in constant use.
Troubleshooting
If you encounter any issues with your EX Digital Wind Instrument M2, please refer to the following common solutions:
1. Factory Reset
If the instrument is behaving unexpectedly or you wish to revert all settings to their original state:
- Press the Factory Reset Button. This will restore the device to its factory settings.
2. No Sound Output
- Check the volume level: Ensure the volume is not set to 00. Adjust using the Volume Key.
- Headphone connection: If headphones are plugged in, the internal speaker will be muted. Unplug headphones if you wish to use the speaker.
- Battery level: Ensure the instrument is sufficiently charged.
3. Bluetooth Connectivity Issues
- Ensure the instrument's Bluetooth is activated (Bluetooth indicator flashing or solid blue).
- Make sure your connecting device's Bluetooth is enabled and visible.
- Try restarting both the instrument and your connecting device.
- If issues persist, perform a Factory Reset on the instrument.
Specifications
| Feature | Detail |
|---|---|
| Model Name | M2 |
| Instrument Type | Digital Wind Instrument |
| Tones | 12 Optional Tones |
| Fingerings | 3 Adjustable Fingerstyles (F Flute, Electric Piano, Hulusi) |
| Blow Sensitivities | 5 Levels (lightest to heaviest) |
| Octave Options | Three-octave range (High, Middle, Low) |
| Transpose Function | Up or down by 12 semitones |
| Sound Effects | Adjustable Reverb (0-30 levels) |
| Volume Control | 00-12 levels |
| Connectivity Technology | USB, Bluetooth, MIDI |
| Supported Software | Ziyueban, Tanchangba, Perfect Piano |
| Power Source | Battery Powered (1 Lithium Polymer battery included) |
| Item Weight | 6 ounces (170 Grams) |
| Number of Keys | 23 |
| Color | White |
| Dimensions | 15.63 x 3.66 x 2.24 inches |
| Country of Origin | China |
Warranty and Support
For warranty information and technical support, please refer to the official EX website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
For further assistance, you may visit the EX Store on Amazon.
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