Sep 3, 2025 · 2 min read · Related Questions How does the KT6368A Bluetooth chip apply for FCC certification? What is the BQB certification process for the KT6368A Bluetooth chip? What test items are required for the KT6368A Bluetooth chip to pass the KC certification? Th...
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Aug 19, 2025 · 8 min read · Since the advent of Bluetooth headphones in 1999, the sound quality of Bluetooth audio devices has been a topic of great concern. In the early days, due to the limited bandwidth of Bluetooth, the label "just for basic sound" was attached to them. In ...
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Aug 19, 2025 · 1 min read · 1. Enable various test functions based on actual requirements, configure the dip switch settings, and determine whether to test call frequency deviation. 2. The test box can connect to two devices simultaneously for testing. It is recommended to have...
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Jul 29, 2025 · 3 min read · I. Introduction Recently, the electric toothbrush product to be launched by the Chinese manufacturer Laifen has caught my attention. As a loyal fan of Laifen, I highly appreciate this brand. Although its high - speed hair dryer may seem to be imitati...
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Jul 23, 2025 · 1 min read · Button Function Description 1.Reset Button: Initiates a reset of the module, restoring it to its initial state. 2.Button B (Prototype Testing): Triggers the next test item for the B prototype. The tests cycle in sequence as follows: Play Song T...
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