3M LiteCom Wireless Speak & Listen Electronic Ear Defenders with Helmet Attachment, 32dB, Blue, Noise Cancelling
3M LiteCom Wireless Speak & Listen Electronic Ear Defenders with Helmet Attachment, 32dB, Blue, Noise Cancelling, Standards Met: CE, EN 352-1, Product Weight: 384g, Bluetooth: Yes, MPN: MT53H7P3E4400-EU