Starfavor SP-15F
Starfavor SP-15F Portable Folding Keyboard Piano User Manual
Model: SP-15F
1. Introduction
This user manual provides detailed instructions for the setup, operation, and maintenance of your Starfavor SP-15F Portable Folding Keyboard Piano. Designed for musicians of all levels, especially beginners, this 88-key semi-weighted keyboard offers a realistic playing experience with the added convenience of portability and versatile features. Please read this manual thoroughly before using the product to ensure proper function and longevity.
2. Product Features
- Foldable Design: The 88-key piano easily folds in half, reducing its size for convenient storage and transport. When folded, it measures approximately 25x9x4 inches and weighs 7.4 lbs.
- Extended Battery Life: Equipped with a lithium battery, the keyboard provides up to 10 hours of continuous play on a single charge.
- Wireless Connectivity: Integrated Bluetooth allows seamless connection to learning apps and external devices for enhanced musical exploration.
- Rich Sound & Versatility: Features 128 tones, 128 rhythms, and 80 demo songs. Includes recording functionality, auto chord, transpose, metronome, and dual keyboard modes.
- Semi-Weighted Keys: Provides a touch-sensitive, realistic playing experience that closely mimics an acoustic piano.
Visual Overview of Features

The Starfavor SP-15F in its folded state, demonstrating its portability and ease of transport in the included carrying bag.

Detailed view of the folded keyboard, highlighting its compact dimensions for easy storage.

Overview of the keyboard's full-function control panel, including Auto Chord, Transpose, Metronome, Recording, Bluetooth, Headphone Jack, Dual Keyboard, and MIDI capabilities.

The keyboard offers over 10 hours of battery life, ensuring extended playing sessions without frequent recharging.

A close-up view of the semi-weighted keys, designed to provide a responsive and authentic piano feel.

The keyboard boasts a rich sound library with 128 rhythms, 128 timbres, and 80 demo songs for diverse musical expression.
3. Package Contents
Please check the package carefully to ensure all items are present and in good condition:
- Starfavor SP-15F Portable Folding Keyboard Piano
- Piano Stand
- Headphones
- Sustain Pedal
- Portable Carrying Bag
- Power Adapter
- USB Cable
- User Manual (this document)

All items included in the Starfavor SP-15F Portable Folding Keyboard Piano package.
4. Setup Instructions
4.1 Unfolding the Keyboard
- Place the folded keyboard on a flat, stable surface.
- Carefully open the two halves of the keyboard until it lies flat and straight.
- Ensure the locking mechanism (if present) is securely engaged to prevent accidental folding during use.
4.2 Assembling the Piano Stand
- Unfold the X-style piano stand.
- Adjust the height of the stand to your preferred playing position using the locking mechanism.
- Place the unfolded keyboard securely on top of the stand, ensuring it is stable and centered.
4.3 Connecting Accessories
- Power Adapter: Connect the power adapter to the DC IN port on the keyboard and plug it into a wall outlet. The internal battery will charge automatically.
- Sustain Pedal: Plug the sustain pedal into the "SUSTAIN" jack.
- Headphones: For private practice, connect the headphones to the "PHONES" jack.
- USB/MIDI: Use the USB port to connect the keyboard to a computer or other MIDI-compatible devices for advanced functions.

The Starfavor SP-15F keyboard piano fully assembled with its stand and ready for use.
5. Operating Instructions
5.1 Power On/Off
Press and hold the Power button located on the left side of the control panel to turn the keyboard on or off. The display will illuminate when powered on.
5.2 Volume Adjustment
Use the Volume + and Volume - buttons to adjust the master volume of the keyboard.
5.3 Selecting Tones, Rhythms, and Demo Songs
- Press the Tone button, then use the Select ▲ or Select ▼ buttons to browse through the 128 available tones.
- Press the Rhythm button, then use the Select ▲ or Select ▼ buttons to choose from the 128 rhythms.
- Press the Demo button to play through the 80 built-in demo songs. Use the Play/Pause button to control playback.
5.4 Bluetooth Connectivity
To connect via Bluetooth:
- Ensure Bluetooth is enabled on your external device (smartphone, tablet, etc.).
- On the keyboard, the Bluetooth indicator light will flash when ready to pair.
- Search for "Starfavor SP-15F" (or similar name) in your device's Bluetooth settings and select it to pair.
- Once connected, the Bluetooth indicator light will become solid. You can now play audio from your device through the keyboard's speakers or use it with compatible music apps.
5.5 Recording Function
The keyboard allows you to record your performances:
- Press the Record button to start recording. The record indicator light will illuminate.
- Play your desired piece.
- Press the Record button again to stop recording.
- Press the Play button to listen to your recorded performance.
6. Maintenance
- Cleaning: Use a soft, dry cloth to wipe the surface of the keyboard. For stubborn dirt, slightly dampen the cloth with water. Avoid using abrasive cleaners, solvents, or waxes, as they may damage the finish.
- Storage: When not in use, fold the keyboard and store it in its carrying bag to protect it from dust and damage. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. If storing for an extended period, charge the battery to about 50% and recharge every few months.
- Handling: Always handle the keyboard with care, especially when folding or unfolding. Avoid placing heavy objects on top of it.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers/headphones. | Volume too low; headphones not fully plugged in; power issue. | Increase volume; ensure headphones are fully inserted; check power connection/battery charge. |
| Keyboard not turning on. | Battery discharged; power adapter not connected properly. | Connect power adapter and allow battery to charge; ensure power button is pressed firmly. |
| Bluetooth not connecting. | Bluetooth not enabled on device; device too far; interference. | Enable Bluetooth on your device; move device closer to keyboard; restart both devices. |
| Keys feel unresponsive or make unusual noises. | Dust/debris under keys; internal issue. | Gently clean around keys; if problem persists, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | SP-15F |
| Number of Keys | 88 |
| Key Type | Semi-Weighted, Touch-Sensitive |
| Tones | 128 |
| Rhythms | 128 |
| Demo Songs | 80 |
| Connectivity | Bluetooth, USB, 3.5mm Jack (Headphones, Audio Out) |
| Power Source | Rechargeable Lithium Battery |
| Battery Life | Up to 10 hours (continuous use) |
| Folded Dimensions (approx.) | 25" (L) x 9" (W) x 4" (H) |
| Unfolded Dimensions (approx.) | 50" (L) x 9" (W) x 2" (H) |
| Item Weight | 7.4 lbs (3.36 kg) |
9. Warranty and Support
Starfavor products are designed for quality and reliability. For detailed warranty information, please refer to the official user manual PDF or contact Starfavor customer support.
For further assistance, troubleshooting, or to view the complete user manual, please visit:
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
