1. Introduction and Overview
The ONE Sing 61-Key Smart Piano is an innovative instrument designed for both beginners and music enthusiasts. It features touch-responsive keys with built-in lights, integrating seamlessly with dedicated mobile applications to enhance learning and performance. This manual provides essential information for setting up, operating, and maintaining your smart piano.
Image: The ONE Smart Piano Sing, highlighting its smart learning capabilities.
Image: Diagram showing the four core functionalities: Learn, Practice, Create, and Perform.
2. Setup
2.1 Unboxing and Initial Inspection
Upon receiving your The ONE Sing Smart Piano, carefully unbox all components. Ensure the package contains the 61-key piano, a sheet music stand, and any included cables. Inspect the piano for any visible damage before proceeding with setup.
Image: The ONE Sing 61-Key Smart Piano with its included sheet music stand, ready for assembly.
2.2 Power Connection
Connect the piano to a power source using the provided adapter. The piano can also be powered by batteries for portable use.
2.3 App Installation and Bluetooth Connection
The ONE Sing Smart Piano utilizes two dedicated applications: "TheONE Sing" for singing along and "TheONE Smart Piano" for learning courses and song playing modes. Both apps are available for download on your smartphone or tablet.
- Turn on Bluetooth on your phone or tablet.
- Power on The ONE Sing piano.
- Open the desired app (TheONE Sing or TheONE Smart Piano) and navigate to the connection settings.
- Select "TheONE Sing" from the list of available devices and wait 1-5 seconds for the "connected" status to appear.
Note: The piano's Bluetooth is exclusively for app connection and does not support Bluetooth headphones. For private audio, use wired headphones via the 3.5mm jack.
Video: A detailed guide on unboxing the piano and setting up the companion applications.
3. Operating Instructions
3.1 Basic Playback
The 61 velocity-sensitive keys provide a realistic piano feel. Adjust the volume using the piano's controls or through the connected app. For private practice, plug wired headphones into the 3.5mm jack.
3.2 Learning Modes (TheONE Smart Piano App)
The "TheONE Smart Piano" app offers hundreds of beginner-friendly lessons and sheet music with light-up keys to guide your playing. Engage with the waterfall-style chord game for an interactive learning experience.
Image: Visual representation of the "Sing to Piano" and "Learn the Piano" modes available in the apps.
Image: Demonstrating the "Progress at Your Own Pace" feature, showing lighted keys and app-based level progression.
3.3 Sing-Along Mode (TheONE Sing App)
The "TheONE Sing" app allows you to play chords with just one finger. Follow the lighted keys to play full chords in beginner mode, then advance to 5-finger playing. The app also features a built-in recording function to capture your performances.
Video: Demonstration of The ONE Smart Piano Sing, showcasing its instant play and sing-along features.
Video: A walkthrough of The ONE Sing product and its app settings, detailing various functionalities.
4. Features
- 61 Touch-Responsive Keys with Built-in Lights: Keys light up to guide playing, making learning intuitive.
- 256 Voices and 64-Note Polyphony: Offers a wide range of instrument sounds, including grand piano samples, for rich and dynamic tones.
- Dual Voices and Dual Keyboards: Allows for layering sounds or splitting the keyboard for two players.
- Headphone Mode: Supports wired headphones for private practice via a 3.5mm jack.
- Two Powerful Apps: "TheONE Sing" for sing-along features and "TheONE Smart Piano" for structured learning. Both apps are regularly updated with new songs and lessons.
- Easy Bluetooth Connection: Seamlessly connects to mobile devices for app integration.
- Portable Design: Compact size and battery power option (6 hours continuous use with AA batteries) for music on the go.
Image: Overview of the app's comprehensive features, including a vast song library, coaching, and interactive lessons.
Image: Demonstrating the portability of the smart piano, showing its compact dimensions and light weight.
5. Maintenance
- Cleaning: Use a soft, dry cloth to wipe the piano's surface. Avoid abrasive cleaners or solvents.
- Storage: Store the piano in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If using batteries, remove them if the piano will not be used for an extended period to prevent leakage.
6. Troubleshooting
- No Sound: Check the volume settings on both the piano and the connected app. Ensure headphones are properly plugged in if in use.
- Bluetooth Connection Issues: Verify Bluetooth is enabled on your device and the piano. Restart both the app and the piano if connection fails. Ensure no other devices are interfering with the Bluetooth signal.
- Keys Not Lighting Up: Check app settings to ensure the light-up key feature is enabled for the selected lesson or song.
7. Specifications
| Brand | The ONE |
| Model Name | Sing |
| Number of Keys | 61 |
| Key Type | Velocity-sensitive, Touch-responsive |
| Polyphony | 64-note |
| Voices | 256 |
| Connectivity | Bluetooth, 3.5mm Jack |
| Power Source | Battery Powered |
| Item Weight | 11.26 pounds (5.12 Kilograms) |
| Package Dimensions | 38 x 15.5 x 6 inches |
| Special Features | Duo Mode, Headphone Jack, Lighted Keys, Lightweight |
8. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official The ONE website. Keep your purchase receipt as proof of purchase for any warranty claims.




