This document serves as a declaration of model differences for the Finder series of devices manufactured by Shenzhen Bonfin Technology Co., Ltd. The declaration, dated May 27, 2025, confirms that multiple models within the Finder series, specifically BF16, BF18, BF19, BF11, and BF12, share identical internal circuitry and radio frequency (RF) modules.
The sole distinction between these models lies in their names. This standardization simplifies manufacturing and certification processes while offering consumers a range of branding options. The devices are marketed under the trade name Jarbooer and are certified under FCC ID 2BPM7-BF16. This declaration ensures transparency and compliance with regulatory requirements, clarifying that the core functionality and performance of each model are consistent across the Finder series.