24 Hole Double Sided Dual Tone Harmonica C/G Key 2 in 1 Polyphonic Harmonica Professional Playing Mouth Organ Harmonica for Adult Beginners (24 Hole)

1.24 hole double-sided dual tone design: one side in C key, one side in G key, dual purpose for one piano.

• 1.24 hole double-sided dual tone design: one side in C key, one side in G key, dual purpose for one piano.
• 2. Stainless steel cover: Stainless steel material is preferred, with high strength and not easily deformed.
• 3. Phosphor bronze sound spring, which is manually calibrated by the master, has a sound quality sensitivity and brightness more than 20% higher than the ordinary sound spring. The sound is beautiful and pure.
• 4. ABS grille: Healthy and environmentally friendly, with good waterproof performance and more durable use.
• 5. Professional harmonica: Rich playing tonality, buying one harmonica is equivalent to owning two harmonicas, making it easy to use. It is the best choice for collecting and giving away.