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3M WorkTunes Connect, Bluetooth Ear Defenders Wireless, 90543EC1, Hearing Protector Earmuffs, Connect your Mobile Phone for Calls or Streaming, 30+ hours battery life, Rechargeable, (94-105 dB) : Amazon.co.uk: DIY & Tools
MT16H210F-478-RD | 3M PELTOR SportTac 3.5 mm Jack Plug Electronic Ear Defenders with Headband, 26dB, Red | RS
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3M™ PELTOR™ SoundTrap™ Slimline Earmuff MT15H67FB, Tactical Electronic Headset Headband, 1 EA | 3M United States
MT73H7A4410EU | 3M PELTOR LiteCom Plus Speak & Listen Electronic Ear Defenders with Headband, 32dB, Lime, Noise Cancelling Microphone | RS
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