Jinbao JBTR-430 Small Instrument, B-Flat Key, for Children Beginners, Students Performance And Grading, Brass Western Wind Instrument

**Specifications:**

**Product Selling Points:**

- Material: Yellow Brass

- Soldering: Lead-free

- Surface Treatment: Lacquer Gold

- Pronunciation: Accurate

- Material: Green

- Sound Quality: Transparent

- Brand Strength: Established brand with quality assurance

- Founder: Liu Ming, Chairman

- Focus: Manufacturing of brass instruments

- Craftsmanship: Innovative craftsmanship

- Certification: High-tech enterprise certificate in 2019

- Artists: Signed artists including Zhang Mimi, Liu Bing, Guo Zheng, Liu Yang, Zhang Chengxin, Zhao Ruilin, Han Zhihua, Zhao Xin

**Product Parameters:**

- Brand: JINBAO

- Model: JBTR-430 Trumpet

- Key: Bb

- Material: Yellow Brass/White Brass/Phosphor Copper

- Length: 40cm

- Bell Diameter: 12cm

- Mouthpiece: Original

- Surface Finish: Lacquer Gold/Nickel Plated/Silver Plated

- Bore Size: 11.66mm

- Bell Diameter: 123mm

- Features: Suitable for grading/professional performance

- Weight: Approximately 3.8kg

- Special Features: Enlarged bell for improved sound quality, dual valve design for rust-free drainage, stainless steel piston for durability and improved sound

**Detail Display:**

- Soldering: Lead-free

- Surface Treatment: Lacquer Gold

- Button Material: Natural Pearl

- Laser Marking: JINBAO logo laser marked on JBTR-430 trumpet