gemini GPP-101 24 Key Wireless MIDI Keyboard Instruction Manual

May 17, 2024

gemini GPP-101 24 Key Wireless MIDI Keyboard

Product Information


  • Product: Expandable 24 Key Wireless MIDI Keyboard
  • Manufacturer: Innovative Concepts & Design LLC
  • Address: 458 Florida Grove Road Perth Amboy, NJ 08861 USA
  • Contact Number: (732)587-5466
  • Website:
  • Connectivity: Bluetooth 5.0, USB Type-C

Product Usage Instructions

Powering On

  1. Ensure PianoProdigy is turned on.
  2. Connect USB Type-C Cable to PianoProdigy and your computer or USB power source (requires 5V power source).
  3. Use the Power Switch to turn PianoProdigy on/off.

Expanding Keyboard

  1. Ensure PianoProdigy is turned on.
  2. Grab an additional PianoProdigy keyboard.
  3. Locate the magnets on the sides of each keyboard.
  4. Place the keyboards side by side and match the magnets.
  5. Gently slide the keyboards together until connected (blue light will flash three times).
  6. You can connect up to three keyboards for a larger experience.

Pairing with PopPiano App
Unlock the full potential of your PianoProdigy by pairing it with the free PopPiano App available on Apple App Store and GooglePlay Store. Start your musical journey today!


  • Q: How many keyboards can be connected for an extended musical xperience?
    A: You can connect up to three PianoProdigy keyboards to create a larger keyboard with 72 keys.

  • Q: Can PianoProdigy be powered by a tablet?
    A: No, PianoProdigy must be connected to a 5V USB power source for power.

PianoProdigy – Learning Piano
Expandable 24 Key Wireless MIDI Keyboard
©2023 Innovative Concepts & Design LLC. All Right Reserved.
Bluetooth® is a registered trademark of Bluetooth SIG Inc.
Product Specifications and colors may vary from photo.
Manufactured and serviced by:
Innovative Concepts & Design LLC
458 Florida Grove Road
Perth Amboy, NJ 08861 USA

What’s Included

  • 1 x PianoProdigy: Learning Piano
  • 1 x USB-C Charging cable
  • 1 x User Manual
  • 1 x Smartphone Stand


Please read the following instructions carefully before proceeding. Always adhere to the basic precautions outlined below to minimize the risk of serious injury, electrical shock, short-circuits, damage, fire, or other potential hazards.


  1. Read all operating instructions before using this equipment.
  2. Do not open the unit. There are no user-replaceable parts inside. Consult a qualified service technician if needed. Do not attempt to return the equipment to your dealer. Avoid exposing the unit to direct sunlight or heat sources such as radiators or stoves.
  3. Avoid cleaning the unit with chemical solvents, as they may damage the finishing. Clean the unit with a damp cloth.
  4. When moving the equipment, place it in its original carton and packaging to minimize the risk of damage during transit.
  5. Avoid exposing the unit to water or heat.
  6. Refrain from using cleaning products or lubricants on the controls or switches.


  1. Read and retain all safety and operating instructions before operating the product.
  2. Adhere to warnings on the product and in the operating instructions.
  3. Follow all operating instructions.
  4. Clean the product only with a polishing cloth or a soft dry cloth. Do not use furniture wax, benzene, insecticides, or other volatile liquids, as they may corrode the cabinet.
  5. Avoid using the product near water, such as a bathtub, wash bowl, kitchen sink, laundry tub, wet basement, swimming pool, etc.
  6. Do not open the device, attempt to disassemble internal parts, or modify them. If malfunctioning, discontinue use immediately and have it inspected by qualified service personnel.
  7. When replacement parts are needed, ensure that the service technician uses parts specified by the manufacturer or with the same characteristics as the original part to prevent fire, electric shock, or other hazards.
  8. During transportation, use the original carton and remove all connected cables before moving the device.
  9. Avoid exposing the device to excessive vibrations, extreme cold, or heat (such as direct sunlight or near a heater) to prevent panel disfiguration or damage to internal components.
  10. Do not place the device in an unstable position where it may accidentally fall over.


Discover the joy of playing piano with PianoProdigy, Gemini’s cutting-edge MIDI keyboard that brings music to life. Designed for aspiring musicians of all ages, this wireless Bluetooth piano makes learning the piano a fun and interactive experience. Seamlessly connect to your iOS or Android device and explore your favorite music apps with ease. Our dedicated POP Piano app teaches piano with illuminating keys, ensuring you never miss a note. Take your musical journey further with the expandable feature, allowing you to magnetically attach multiple units and create a larger keyboard as your skills level up. This is the perfect starter Piano for the digital age!

PianoProdigy’s light-up keys guide you through the learning process, making it easy to follow along and play your favorite songs.

Effortlessly connect via Bluetooth to your phone or tablet, eliminating the need for cables and providing a clutter-free experience.

Unlock more musical possibilities by attaching multiple PianoProdigy units, creating keyboards with 48 or 72 keys.

The Type-C port ensures a fast and reliable connection, while Bluetooth 5.0 technology guarantees seamless MIDI data transmission.

Use the POP piano app or any other music app with MIDI input to enhance your learning experience and play along with your favorite tunes.


  1. Power Indicator lights up to show device is turned on.
  2. Connect USB Type-C Cable to PianoProdigy and your computer or USB power source. NOTE: the unit will not receive power from Tablet, must be connected to 5V USB power source.
  3. Power Switch turns PianoProdigy on/off.

PLEASE NOTE: PianoProdigy will turnoff automatically after 10 minutes of inactivity, in order to save battery life.

Expanding Your PianoProdigy

The PianoProdigy is easily expandable by connecting additional keyboards with simple side magnets. Just align, click, and enjoy an extended musical experience!

  1. Get Ready:
    • Make sure your PianoProdigy is turned on.
    • Grab an additional PianoProdigy keyboard.
  2. Find the Magnets:
    • Locate the magnets on the sides of each keyboard.
  3. Connect the Keyboards:
    • Place the keyboards side by side.
    • Match the magnets on one keyboard with the magnets on the other.
    • Gently slide the keyboards together until you feel them connect.
  4. Check the Lights
    • If connected successfully, the keyboard will flash a blue light three times.
  5. Enjoy the Expanded Piano:
    • Play more songs with your larger keyboard!
    • Remember, you can connect up to three keyboards for an even bigger experience.

Now you are ready to make beautiful music with your expanded PianoProdigy!


Unlock the full potential of your PianoProdigy keyboard by pairing it with the free PopPiano App, available on the Apple App Store and Google Play Store. Dive into a world of interactive lessons, fun games, and exciting challenges to elevate your piano skills.
The app seamlessly integrates with your PianoProdigy and supports iOS 12.0+ and Android 6.0+, ensuring a delightful learning experience for all. Start your musical journey today!

The PianoProdigy comes with one month free membership if the POP Piano App. With PianoProdigy is connected to device, launch the POP Piano app, a membership redemption prompt will popup automatically.

Connect PianoProdigy via Bluetooth

  1. Confirm PianoProdigy and Mobile device/tablet have their Bluetooth functions turned on.
  2. In the POP Piano APP, click piano logo in top left corner of the “Learning” page, then select PianoProdigy from the list.

NOTE: Do NOT connect the PianoProdigy directly from your mobile device or tablet’s Bluetooth settings.

Learning Method
When you are playing the PianoProdigy, look at the on-screen keyboard to find the right keys. The keys light up to guide you on what to play. The PianoProdigy has a distinct way of teaching, so it is important to play the right keys.
If you make a mistake, a red X will show up on the screen, and your score in the top right corner will go down.

Numbers indicate fingering.
1 for thumb, 2 for index finger and so on.

To get used to how the PianoProdigy teaches, it is a good idea to start with an easy level 1 piece. This way, you can get the hang of it and have more fun learning!


of Keys| 24

Key Sensitivity| N/A
Polyphony| 9
Charging Port| USB Type C (5V)
Bluetooth| V 5.0
System Requirements| iOS / Android / Windows / MacOS
Lighting| 24 RBG Light up Piano keys
Battery| 3.7v 320mAh Polymer Lithium Battery
Power Supply| USB-C
Charging Voltage| 5V

of Keys| 24

Key Sensitivity| N/A
Net Weight| 1.04 LB / .486 KG
Size| 324mm 144mm 25mm 12.76” 5.67” .98”
Port| Type-C
Voltage| 5V
Battery| 3.7v 320mAh polymer lithium battery
App| POP Piano (Apple Store/Google Play)

Responsible Party Name
Innovative Concepts & Designs LLC

Company address:
458 Florida Grove Road
Perth Amboy, NJ, 08861 USA

FCC Compliance Statement

This device complies with Part 15 of the FCC Rules. The operation is subject to the following two conditions:

  1. This device may not cause harmful interference, and
  2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception, which can be determined by turning the equipment off and then on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment to a different outlet so that the equipment and receiver are on different branch circuits.
  • Consult the dealer or an experienced radio/TV technician for help.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.The device has been evaluated to meet general RF exposure requirement. The device can be used
in portable exposure condition without restriction.



The device is not intended for use by people (including children) with reduced physical, sensory, or mental capacity. People who have not read the manual, unless they have received an explanation by someone responsible for their safety, should not use this unit. Children should be monitored to ensure that they do not play with the device. The device should always be readily accessible. The device should not be exposed to water. No objects filled with liquids, such as vases, shall be placed on the device. Always leave a minimum distance of 10 cm around the unit to ensure sufficient ventilation. Open flame sources, such as candles, should not be placed on top of the device. The device is intended for use only in a temperate climate. At full volume, prolonged listening may damage your hearing and cause temporary or permanent deafness, hearing drone, tinnitus, or hyperacusis. Listening at high volume is not recommended. One hour per day is not recommend either. Danger of explosion if battery is incorrectly replaced or not replaced by the same type or equivalent. The battery should not be exposed to excessive heat such as sunshine or fire. Different types of batteries, or new and used batteries, should not be mixed. The battery must be installed according to its polarity. If the battery is worn, it must be removed from the product. The battery must be disposed of safely. Always use collection bins to protect the environment. The battery can only be replaced by the maker of this product, the sales department, or a qualified person. Switch the device off where the use of the device is not allowed or where there is a risk of causing interference or danger – for example: on an aircraft, or near medical equipment, fuel, chemicals or blasting sites. Check the current laws and regulations regarding the use of this device in the areas where you drive. Do not handle the device when driving. Concentrate fully on driving. All wireless devices are susceptible to interference which may affect their performance. All our devices conform to international/national standards and regulations, and we aim to limit user exposure to electromagnetic fields. These standards and regulations were adopted after the completion of extensive scientific research. This research established no link between the use of the mobile headset and any adverse effects on health if the device is used in accordance with standard practices. Only qualified people are authorized to install or repair this product. Only use batteries, chargers and other accessories which are compatible with this equipment. Do not connect incompatible products. This equipment is not waterproof. Keep it dry. Keep your device in a safe place, out of the reach of young children. The device contains small parts which may present a choking hazard to kids


  • Innovative Concepts & Designs LLC guarantees its products to be free from defects in materials and workmanship for one (1) year from the original purchase date. Exceptions: Laser assemblies on CD Players, batteries, cartridges, and crossfaders are covered for 90 days.
  • This limited warranty does not cover damage or failure caused by abuse, misuse, abnormal use, faulty installation, improper maintenance, or any repairs other than those provided by an authorized Innovative Concepts & Designs LLC Service Center.
  • There are no obligations of liability on the part of Innovative Concepts & Designs LLC for consequential damages arising out of or in connection with the use or performance of the product or other indirect damages with respect to loss of property, revenues, of profit, or costs of removal, installation, or reinstallation.

All implied warranties for Innovative Concepts & Designs LLC, including implied warranties for fitness, are limited in duration to one (1) year from the original date of purchase, unless otherwise mandated by local statutes.

©2023 Innovative Concepts & Design LLC. All Right Reserved.
Bluetooth® is a registered trademark of Bluetooth SIG Inc. Product Specifications and colors may vary from photo.
Manufactured and serviced by:
Innovative Concepts & Design LLC
458 Florida Grove Road
Perth Amboy, NJ 08861 USA


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