1、Although there are only 7 holes, it covers two octaves of notes. Popular music, folk, blues, rock can be competent 2、The shell cover is made of magnalium oxidation coloring, and the pattern is laser engraved, beautiful and durable with streamlined designs 3、Comfortable hand and playing feel, as well as the improvement of the tone, the cover designs coupled with the petite body, make it easy to obtain the wah effect 4、Adopt imported high endurance phosphor bronze reed, which bring accurate tone for mouth organ 5、Contain six colors, different tones for better distinction, come with lanyard, easy to play 1 x Harmonica1 x Lanyard1 x User Manual Item Type: HarmonicaMaterial: Magnalium + phosphor bronze + ABSOptional Style: Red C Key, Pink D Key, Green F Key, Yellow G Key, Blue A Key, Purple Bb Key