Noise-cancelling earbuds block sound. The Plugfones Sovereign protects your hearing. There's a difference — and if you work in a loud environment, it matters.The Sovereign is a true wireless Bluetooth earplug with ANSI-certified NRR 22dB hearing protection built in. It's OSHA compliant, IP45 rated for dust, sweat and water, and designed to be worn for a full shift without discomfort. The patented ComforTiered earplug tips seal the ear canal properly — the way a real earplug should — while the tuned speaker inside delivers high-fidelity sound directly to your eardrum. The result is immersive audio that sounds better than it would in open air, because the surrounding noise is already gone.Battery life is where the Sovereign stands apart. Each earbud runs for 6 hours. The charging case adds another 18 hours. Buy the DUO pack and you get two complete sets — use one pair while the other charges, and you never run out of audio across a full day. That's 40+ hours of continuous play without hunting for a power point.Bluetooth 5.0 keeps the connection stable. The noise-isolating mic means calls stay clear even on a loud site. Controls work with gloves. Siri and Google Voice compatible.Best for Tradies and workers who need certified hearing protection all day Anyone who wants true wireless without sacrificing noise reduction Long shifts where battery life matters Environments where sweat, dust, and water are a reality Key specs NRR 22dB — ANSI certified, OSHA compliant Bluetooth 5.0 6hr earbud battery + 18hr case = 40+ hours total (DUO: double that) IP45 dust, sweat and water resistant Noise-isolating mic for calls Small, medium and large earplug tips included Quick charge system — USB-C Siri and Google Voice compatible Works with gloves Single vs DUOThe Single Pair comes with one set of earbuds and the charging case. The DUO Pair includes two complete sets — Obsidian and Lava — so you always have a charged pair ready to go. Recommended for anyone doing long shifts or who can't afford downtime.In the boxSovereign earbuds, charging hard case, USB-C charging cable, small/medium/large ComforTiered earplug tips, zippered carry case, pocket case, instruction guide. DUO includes two complete sets.
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