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3M WorkTunes Connect, Bluetooth Ear Defenders Wireless, 90543EC1, Hearing Protector Earmuffs, Connect your Mobile Phone, 30+ hours battery life, Rechargeable, (94-105 dB), Black, 4.02x7.44x5.91 : Amazon.co.uk: DIY & Tools
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3M™ WorkTunes™ Connect Wireless Hearing Protector Earmuffs with Bluetooth® Technology, 90543EC1 (94-105 dB) | 3M United Kingdom
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Ear Pads for 3M WorkTunes Connect Hearing Protector,1 Pair Ear Cushions Replacement Earplugs (Gel Ear Pads): Amazon.co.uk: Health & Personal Care
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3M worktunes bluetooth hearing protection. I work in a noisy plant and hearing protection is required, but they are amazing for mowing the law, and pay for them selfs in sleep after
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