This document serves as a Model Difference Statement from Shenzhen Zhenpin Technology Co., Ltd, concerning a series of models derived from the original product, BT-22. The FCC ID for the base model is 2BD8P-BT22. The statement, dated May 21, 2025, clarifies the variations between the core model and its derivatives.
Specifically, the added models include BT-20, BT-21, BT-23, BT-24, BT-25, BT-26, BT-27, BT-28, BT-29, BT-30, BT-31, BT-32, and BT-33. According to the manufacturer's declaration, the primary difference between these models and the original BT-22 lies in their external appearance and model names. While the aesthetic design and nomenclature may vary, the underlying circuit design and electronic construction remain consistent across all models.
This statement confirms that despite the cosmetic and naming differences, the core functionality and electronic components are identical, ensuring consistent performance and compliance across the entire series. The document is signed by Skey Fu, Manager at Shenzhen Zhenpin Technology Co., Ltd.