This document serves as a difference description for a range of conference microphone models manufactured by Shenzhen WeDolnnov Co., Ltd. The declaration explicitly states that the models POD4, Octopus Ultra, POD4 kit, SPAK400, VoiceXpert VXA 212, and JT-Various-Plus share identical electrical components and software parameters.
The hardware design, encompassing circuit design, PCB layout, RF module/circuit, antenna type(s) and location, and components on the PCB, remains consistent across all listed models. Furthermore, the mechanical structure and design, including the product enclosure and materials, are also identical. The sole differentiating factor among these models is their respective model names.
This document, signed by Shengming Wang, Manager at Shenzhen WeDoInnov Co., Ltd, on May 26, 2025, provides assurance of the uniformity in core functionality and design across the specified conference microphone models, highlighting the model name as the only point of variation.