Features: This 12 hole 48 sound semitone harmonica is perfect for musicians of all levels, bringing a vibrant and unique touchs to your music. Sensitive in response, able to switch between normal and half tones, and able to play any complex pieces of music. Comfortable to touch, easy to learn and use. The sound is rich and round, and the semitone harmonica has complete expressive power. The scales are arranged according to the black and white keys of the piano keyboard, and can play various modes of music. Made from resin and copper plating, with a thickened cover plate that is not easily deformed and has good airtightness. Accurate pitch and beautiful appearance. Suitable for music enthusiasts of all ages, including children, teenagers, and adults. It can be used in various occasions such as homes, schools, music classrooms, concerts, etc. It can be played alone or in combination with other instruments. Specifications: Material: Resin And Copper Plating Size: Approx. 16x4.5x3cm/6.30x1.77x1.18inch Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1set 12-Holes Harmonica