3M PELTOR LiteCom Plus Ear Defender - High Viz | MT73H7A4410EU | £810.00 | Best4Headsets
3M™ WorkTunes™ Connect Wireless Hearing Protector Earmuffs with Bluetooth® Technology, 90543EC1 (94-105 dB) | 3M United Kingdom
3M Worktunes Wireless Earmuffs with Bluetooth | Officeworks
3M PELTOR WS ALERT XPI SNR 30 dB Bluetooth Headset Ear Defenders + Acc
3M™ Peltor™ ProTac WS XP Bluetooth Headset Headband | MT15H7AWS5 | £450.00
Peltor 3M X5A Ear Defenders with Headband, 37 dB, Black & 3M Optime III Earmuffs with Headband – Protection Against High Noise Levels in Industrial Settings, 35 dB, Black/Red : Amazon.co.uk: DIY