This 7key button accordion combines simple operation with durable construction to meet common musical needs for practice and performance. Key benefits Easy to play: The 7button layout covers the notes most often used in general music, making it straightforward for beginners and convenient for experienced players. Clear, lasting tone: Brass reeds deliver a warm, reliable timbre and strong durability for consistent sound over time. Robust construction: Body components are molded from foodgrade ABS resin, and bellows are built from kraft paper to resist wear and maintain performance. How it works Sound is produced by expanding and compressing the bellows so that air flows across different reeds inside the instrument. The button layout controls which reeds sound, allowing simple melodic and harmonic playing. Materials and performance Body: Foodgrade ABS resin provides a stable, lightweight shell. Reeds: Brass reeds produce clear tone and hold up to repeated play. Bellows: Reinforced kraft paper bellows offer strength and longterm reliability. Controls: 7key button design supports basic melodies and accompaniment patterns. Practical applications Music lessons and practice: Ideal for classroom instruction, private lessons, or individual practice where straightforward operation and rapid learning are priorities. Small performances and gatherings: Portable design and dependable tone make it suitable for casual performances, rehearsals, or singalongs. Travel and teaching aids: Compact and durable construction lets instructors and students move the instrument between home, school, and community settings with confidence. Why choose this accordion Designed for ease of use and consistent sound quality, this instrument provides the essential features needed for learning, teaching, and casual performance without complex setup. Contents and compatibility Single 7key button accordion with brass reeds and kraft paper bellows. Compatible with standard beginner lesson materials and common teaching approaches for button accordions. Note Operation relies on bellows movement and reed vibration to produce sound. Follow standard care practices for bellows and reeds to maintain performance over time.