Learn how to properly operate and comply with FCC regulations for the 2AVBU-X51 Wireless Earbuds. Find product information, specifications, usage instructions, and FAQs in the user manual. Understand the conditions to avoid interference and maintain compliance.
Learn how to use the BACKWIN BT52 Wireless Neckband Earbuds with this comprehensive user manual. This device complies with Part 15 of the FCC Rules and has been evaluated to meet RF exposure requirements. Get the most out of these neckband earbuds!
Learn how to use the BACKWIN wired headphones with four speakers and high-fidelity noise-canceling stereo subwoofer earbuds. With sound isolation and upgraded microphone with CVC noise-canceling chip, these headphones provide a clear and natural sound for calls. Compatible with most 3.5mm hole devices, these headphones are a great option for anyone looking for a comfortable and superior audio experience.
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