Chain saws, jackhammers, super loud power tools – how are you supposed to rock out? Here’s the answer and then some. Tough Tested 3-in-1 Jobsite Earbuds cancel noise when desired – reducing environmental noise up to 23db to help keep your eardrums from bursting. When saving your ears isn’t top priority, and maybe getting motivated IS – you can blast your favorite tunes up 95dB. You can even use them to answer calls with most Apple and Android devices. Secure comfortably to the ears with flexible ear hooks and extra memory foam ear tips (two sizes of both included). Gold connector tip for maximum sound quality. Tangle-proof coiled cord. Great for tradesmen, construction, military, farm, highway, motorsports, air transportation, and landscaping worksites, as well recreational and sporting events.