Did they meet the standard looking out for everyone that is working for employer. The employer also has the right to make it even tighter but they cannot make it less, or could face legal action for dangering someone's hearing.
Yes, they work great on the job site
just one headphone and 3 or 4 pairs of different sizes of foam...the work good battery lasts more then 8 hours
Hello, Thanks for reaching out to us and thank you for your interest in our Bluetooth noise isolating headphones. All of our Bluetooth headphones are compatible with any Bluetooth enabled device. That being said, we do not advise using our headphones while operating any motor vehicle due to safety concerns. Because our headphones are noise isolating, you might not be able to hear noises around you. Please feel free to reach out if you have any more questions or concerns. Best, Team ISOtunes Audio
The Isotunes uses a series of beeps while adjusting the volume to indicate change. It beeps twice together once it meets a limit. Maximum volume depends on how well the earbud tip seals and how deeply it is inserted. Maximum volume on mine was well below the pain threshold but loud enough to enjoy.
Not that I'm aware of.
As I understand it, the tips work just like earplugs - in this case the PRO version gives you an average 27 decibels of noise reduction - as good as many earplugs.