On/off switch and power indicator. Can be used with portable audio, 3.5 mm audio interface cable. Resistant to water and moisture, contaminants, mechanical shock and vibration. ANR performance up to 20dB in 20Hz to 800Hz. A new innovation in safety protection, the NoiseBuster® Electronic Noise Canceling Safety Earmuff combines superior passive hearing protection with the most advanced electronic noise cancellation (“ENC”) technology. Passive noise cancellation, 26 NRR, CSA Class A, SLC(80), 29.2 Class 5, Active noise cancellation, up to 20dB, 20Hz to 800Hz frequency range. The item “NoiseBuster Electronic Noise Canceling Safety Earmuffs, Ear Defender Protection” is in sale since Wednesday, April 6, 2016. This item is in the category “Business, Office & Industrial\Facility Maintenance & Safety\Personal Protective Equipment (PPE)\Ear Plugs & Ear Muffs\Ear Muffs”. The seller is “prime_safety_supplies” and is located in Galway, Galway. This item can be shipped worldwide.
- Type: Ear Protection
- Ear Protection: Ear Defenders
- Brand: NoiseBuster
- MPN: PA4000
- NRR: 26