Aesthetically New Design Engraved Keys for Easy Note Recognition and Playability The keys are thoughtfully engraved with musical notes, facilitating note recognition and enhancing playability. The specialized large tilting angle design of the keys ensures a comfortable playing experience. Innovative Rivet Nut Design at the Top of Kalimba The top of the Kalimba features an innovative rivet nut design, seamlessly integrating with the detachable and adjustable phone stand. This design not only enhances aesthetics but also ensures a harmonious user experience. Beautiful Logo with Four Polishing Processes The product showcases a beautifully designed logo that has undergone four meticulous polishing processes, reflecting the high-end quality of the Jooleer Kalimba. Expressive Performances Professional-Grade Sound Quality Experience professional-grade sound quality, even in the high register. The instrument produces clear and resonant tones, allowing for expressive performances. 21 Keys for Extended Range and Versatility The 21 keys offer a wider range of notes, enabling you to play a greater variety of melodies. The precise tuning accurate and consistent pitch. Start playing right out of the box. Perfectly Fitted EVA Case for Portability and Protection The included EVA case is custom-designed to provide a snug fit, ensuring portability while offering optimal protection for your Jooleer Kalimba during travel and storage. Kalimba Package Includes: 1*21 Keys Kalimba 1*Tuning Hammer 1*EVA Protective Case 2*Finger Covers 1*Cleaning Cloth 1*Sheet Music Book 1* Thumb Piano Key Stickers 1*Phone Holder 1*Installation Guide Learning Through Play Jooleer Kalimba breaks away from the traditional requirement of having to understand music notation or learn music theory in order to play an instrument, blending playing with gaming and lowering the barrier to music education. Tips: This product package includes kalimba and accessories, but does not include a mobile phone. The mobile phone in the picture above is only for effect display.The account and password for the App have been printed on the user guide, and you can log in directly.The thumb piano has been tuned at the factory. If you need to tune, you can scan the QR code in the package to view the guide, Jooleer Kalimba App has the tuner function. Tips: This product package includes kalimba and accessories, but does not include a mobile phone. The mobile phone in the picture above is only for effect display.The account and password for the App have been printed on the user guide, and you can log in directly.The thumb piano has been tuned at the factory. If you need to tune, you can scan the QR code in the package to view the guide, Jooleer Kalimba App has the tuner function.