Трехцветная труба, профессиональная музыкальная медная труба комбинированного типа с

1、The trumpet is made of fine brass of fine mechanical property and corrosion resistance. 2、The pitch is correct, the keys are welded firmly, and the surface is very shiny. 3、The tone is bright and transparent, and the penetration ability of the tone is extremely strong. 4、With complete set of accessory for maintenance and repairing. 5、You can play a loud horn sound, but also a beautiful melody.