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
3m Worktunes Bluetooth Hearing Protection with Am/fm Radio, Black and Grey : Amazon.ca: Tools & Home Improvement
3M™ WorkTunes™ Connect Bluetooth Hearing Defenders– Best4Safety
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
3M PELTOR ProTac WS XP Bluetooth Headset Headband | MT15H7AWS5 | £450.00 | Best4Headsets
3M Peltor WS Workstyle Bluetooth Headset
3M™ Peltor™ WS Alert XP Bluetooth/FM Radio Headset– Best4Safety
Peltor WS Alert XP MRX21AWS5 Ear Defenders - communicate in noise
3M Headphones Hearing Protection Black | Viking Direct UK
3M™ WorkTunes™ Connect Wireless Hearing Protector Earmuffs with Bluetooth® Technology, 90543EC1 (94-105 dB) | 3M United Kingdom