ISOtunesPRO 2.0 Bluetooth Earplug Headphones, 27 dB Noise Reduction Rating, 16+ Hour Battery, IP67 Durability, Noise Cancelling Mic, OSHA Compliant Professional Hearing Protector (Safety Orange)

Everytime I am fighting with earplugs to fit my ears.Maybe the worst design for workers. If you are running it's OK but if you need to take them off often it's painful to fit back.Sound is not high,When you take off it's not staying on your neck and slips easily.Battery life is great.And really though.Buy isotope but not this one.

Fast to connect, excellent design for active users, great sound quality and latency for listening with. Effective at keeping noise from the outside world out. However, using them for calling is poor - the multifunction button is temperamental, and delayed at the best of times, and even in a quiet room it is rare that a caller can make out what you are saying - forget using Siri. While in a noisy environment the noise cancelling chooses the sound of an engine over your voice.

The on off button does not work.If I press hard enough (very painful) in the correct place they will turn on, no chance of answering calls using the button so phone has to come out of my pocket to do so. Unsure if just a faulty batch or not at the money I'm not prepared to order a second one and risk it.Other downside is that the noise cancelling calls is not very good, with a quiet diesel engine in the background nobody I speak to can hear me efficiently, even without background noise people cannot hear me (along with music this was one of my main reasons for purchase). I will be returning.

Not bad sound quality for the price. However it gives a cheap feel. Also I just couldn't get them fit to my ears. They are just too big and bulky.Moreover, they are not noise cancelling. They work as an earplug but its not active noise cancellation just a passive one.

Update:The Bluetooth is hit and miss with my iPhone 7 particularly with iTunes, Google Maps and Waze navigation. Also don’t bother getting them to wear under a motorcycle helmet as they hurt like hell getting the lid on and off.