Small, lightweight, and comfortable – these wireless Bluetooth® earplugs are your daily companion in the workshop or on the construction site. They protect you from noise while you work, let you make phone calls via Bluetooth®, or listen to your favorite music in excellent sound quality. You don't have to forgo the protection of professional hearing protection: Loud ambient noise above the safe sound level of 79 dB (compliant with EU standard EN352) is blocked. Do you still want to hear what's going on around you? Conversation mode ensures this. The innovative technology allows speech and ambient noise to pass through at a safe listening volume – so you can still talk to your colleagues at any time without removing the hearing protection. After work, the earplugs are simply recharged in the included charging case.