This document serves as a Product Similarity Declaration from Shenzhen Moldull Acoustic Technology Co., Ltd. It confirms that the device identified as "Tracker" with model number DW001 shares a high degree of similarity with another model, "Mi Tracker 007". Both models are electrically identical, utilizing the same software parameters and hardware design. This includes the circuit design, PCB layout, RF module/circuit, antenna type(s) and location, and components on the PCB.
Furthermore, the mechanical structure and design, including the product enclosure and materials, are also identical between the two models. The only differentiating factor between the DW001 and Mi Tracker 007 lies in their appearance, specifically the color and model name. This declaration is signed by Yifeng Zhang, CEO, on May 24, 2025, affirming the accuracy of the information provided.