about this item:

🎵 Professional Sound – 48 tones with 24 holes for rich, full melodies. 🎹 Key of C with Slider – Smooth note transitions for versatile playing. 🎶 Portable & Handheld – 8-inch compact design, easy to carry anywhere. 🌊 Waterproof Build – Durable steel & white finish for long-lasting use. 🎼 Perfect for All Levels – Great for beginners, hobbyists & professionals.