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The rechargeable recording and broadcasting musical instrument speaker has become a favorite of music lovers with its excellent sound quality performance, powerful versatility and humanized design features.

In the world of electric guitar, both professional players and amateurs pursue their favorite tone.

Shenzhen Tei Rui Long Medical Technology Electronic Co., Ltd. was formerly known as Shenzhen Ruitong Electronic Technology Co., Ltd., which was established on March 14, 2003.