Wireless and user-friendly ear defenders for noisy work environments, characterized by high passive noise insulation, which attenuates up to 80% of the noise at the workplace. Easy linking to any Bluetooth device at the push of a button, connects wirelessly to mobile phones and has a tough, noise-compensating and voice-optimized boom microphone. Lithium-ion battery with a battery life of more than 16 hours when streaming.

SNR = 32 dB / H value = 33 dB / M value = 30 dB / L value = 24 dB

Further technical information:

• Type: Gooseneck microphone
• L value: 24 dB
• Property: USB cable, charger
• M value: 30 dB
• H value: 33 dB
• Subject to audit: Yes

Note on the disposal of batteries and rechargeable batteries:
As we sell batteries and rechargeable batteries and devices that contain batteries and rechargeable batteries, we are obliged to draw your attention to the following: The symbol of the waste bin with the X through it on batteries and rechargeable batteries means that they must not be disposed of in household waste after consumption. If batteries or rechargeable batteries contain mercury, cadmium, or lead, you will find the chemical symbol (Hg, Cd, or Pb) under the symbol of the waste bin with the X through it. Every user of batteries or rechargeable batteries is legally obliged to return old batteries and rechargeable batteries. They can be returned, free of charge, to the retailer or another collection point near you.

In the case of batteries that contain more than 0.0005 percent by mass mercury, more than 0.002 percent by mass cadmium, or more than 0.004 percent by mass lead, the chemical symbols of the respective harmful substance used are indicated under the waste bin symbol. The chemical symbols have the following meaning:
Pb: Battery contains lead
Cd: Battery contains cadmium
Hg: Battery contains mercury.