This document contains internal photographs of wireless headphones manufactured by ZKT Technology. The images provide a detailed view of the internal components, including the printed circuit boards (PCBs), battery, and various connectors. The PCB layouts are visible, showcasing the component placement and routing. The battery specifications are also shown, including voltage and capacity.
Several model numbers and revisions are visible on the PCBs, such as BN938, 25.8938.0006, 25.8938.0005, 25.8938.0004, BN938-2700, FFBES2700H1, FFBES2700, BN938D, and KLT 503040. These markings likely indicate different versions or configurations of the headphones. The photos also include rulers for scale, providing a sense of the component sizes. These images are likely used for internal documentation, quality control, or regulatory compliance purposes.
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This document contains internal photographs of wireless headphones manufactured by ZKT Technology. The images provide a detailed view of the internal components, including the printed circuit boards (PCBs), battery, and various connectors. The PCB layouts are visible, showcasing the component placement and routing. The battery specifications are also shown, including voltage and capacity.
Several model numbers and revisions are visible on the PCBs, such as BN938, 25.8938.0006, 25.8938.0005, 25.8938.0004, BN938-2700, FFBES2700H1, FFBES2700, BN938D, and KLT 503040. These markings likely indicate different versions or configurations of the headphones. The photos also include rulers for scale, providing a sense of the component sizes. These images are likely used for internal documentation, quality control, or regulatory compliance purposes.
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