Bluetooth Earplug Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Bluetooth Earplug products.

Tip: include the full model number printed on your Bluetooth Earplug label for the best match.

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Look for the model number on the product label, underside, or battery compartment. For a brand written in another language, try its original spelling too.

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ISOtunes XTRA 2.0 User Manual

User manual and safety guide for ISOtunes XTRA 2.0 noise-isolating headphones (Models IT-22, IT-25, IT-27). Includes fitting instructions, noise attenuation data, and maintenance tips.

35 pages