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Rechargeable Ear Defenders with Bluetooth, FM/AM Digital Radio and Built-in Microphone, Protear Ear Protector with Hands-Free Calling, Wireless Headphones for Working and Industrial, SNR 30dB : Amazon.co.uk: DIY & Tools
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PROHEAR 033A [Upgraded] DAB+ Bluetooth Ear Defenders, Rechargeable Noise Reduction Wireless Radio Headphones, Digital FM Hearing Protection Earmuffs, on OnBuy
PROTEAR Ear Defenders with DAB+/FM Radio & Bluetooth, Noise Cancelling – infprotear