Gemini GPP-101 is a compact 24-key learning piano designed to make learning music simple, interactive, and portable. Its 24 RGB light-up keys guide beginners through songs and lessons by showing which keys to play, while Bluetooth 5.0 lets you connect wirelessly to a smartphone or tablet. The slim design and built-in rechargeable battery make it easy to practice at home or on the go.

The GPP-101 supports USB MIDI connectivity and works with iOS, Android, and MIDI-enabled music apps. When you are ready for a larger keyboard range, the magnetic design allows multiple units to snap together, expanding from 24 keys to 48 or 72 keys. This flexible design makes it suitable for beginners who want to start small and expand their setup as their skills develop.

Powered by a 3.7V 320mAh polymer lithium battery and charged through USB-C at 5V, the GPP-101 is designed for convenient wireless practice. The package includes the PianoProdigy learning piano, USB-C charging cable, smartphone stand, and user manual. With its light-up keys, wireless connectivity, MIDI support, and expandable design, it provides a practical way to learn and practice piano using modern mobile devices.

Key Features

• 4 RGB light-up keys guide beginners through songs and lessons.
• Bluetooth 5.0 connects wirelessly to phones and tablets.
• USB MIDI supports MIDI-enabled music apps.
• Compatible with iOS and Android devices.

Ideal For

• Beginner piano learners.
• Kids and students learning music.
• Piano lessons and practice sessions.
• Interactive music learning with apps.
• Home practice and casual playing.
• Travel and portable music practice.
• iOS and Android music app users.
• MIDI-based music creation.
• Expanding keyboard setups up to 72 keys.
• Parents looking for a compact learning piano.

What's in the Box

• GPP-101 Piano Prodigy Learning Piano.
• USB-C Charging Cable.
• Smartphone Stand.
• User Manual.

Inputs & Outputs

• Bluetooth 5.0 Wireless Connectivity.
• USB MIDI Connectivity.
• USB-C 5V Charging Input.
• MIDI Data Output via USB.
• 24 RGB Light-Up Piano Keys.

Full Technical Specifications

Audio Performance

Product Type	Piano Prodigy Learning Piano.
Number of Keys	24
Key Lighting	24 RGB Light-Up Piano Keys
Polyphony	9
Bluetooth	5.0
MIDI Connectivity	USB MIDI
Charging Port	USB-C
Charging Voltage	5V
Battery Type	Polymer Lithium
Battery Rating	3.7V / 320mAh
System Requirements	iOS / Android
Expandable Design	Magnetic connection supports up to 48 or 72 keys

Connectors

USB-C	5V charging port
USB MIDI	MIDI connectivity for compatible devices and music apps
Bluetooth 5.0	Wireless connection to smartphones and tablets
Magnetic Connectors	Connect multiple GPP-101 units to expand the keyboard range

Power & Operation

Battery Type	3.7V 320mAh polymer lithium battery
Charging Voltage	5V
Charging Port	USB-C
Operation	Rechargeable and portable for convenient practice.
Wireless Connectivity	Bluetooth 5.0
MIDI	USB MIDI connectivity for compatible devices and apps
Key Lighting	24 RGB light-up keys for interactive learning
Polyphony	9 notes
Expandable Design	Magnetic connection allows multiple units to be combined for up to 72 keys

Dimensions & Weight

Unit Dimensions	12.76" L × 5.67" W × 0.98" H
Unit Weight	1.04 lbs (0.47 kg)
Gift Carton Dimensions	16.69" L × 6.57" W × 1.42" H
Gift Carton Weight	1.5 lbs (0.68 kg)