Find a way to make white noise to block out the noises around you. If you have access to a white noise machine or fan, turn that on to provide a constant noise to block what is going on around you. If that is not available, go to SimplyNoise to play a white passive noise loop or download a file. If you would rather have an application, download Noisy for Macintosh. If you don't have access to the internet, look around your house for noise canceling headphones, earplugs, or a towel to wrap around your head. If necessary, even plug your ears like a little kid. Anything to get peace and quiet for meditation.
If you travel a lot on airplanes, it is very nice to have a pair of the passive noise canelling headphones that have been on the market for a while now. They make any airplane trip more enjoyable and often save me from landing with a headache. Most of the time though, you just want to wear a regular pair of earphones to listen to your mp3 player and not those bulky noise canceling ones.
You will find body parts that should be protected, like the eyes. Using safety goggles or glasses will guard against dust, splinters, filings and grit from going into your eyes. When you are doing work around power tools, safety goggles are one of your most important components of safety equipment. Electric power devices can be very noisy and for your protection and comfort you should use ear plugs or ear defenders. Long term hearing loss can be avoided if you take the precaution to protect your ears.
Ensure you wear the shoulder strap supplied since this can help prevent back and neck problems. Avoid using the strimmer against bricks passive noise cancelling headset fencing or anything besides the grass or weeds as they could wear or even break the nylon cord. Aim to cut underneath area of the weed. Hold the strimmer away from yourself at a safe distance to prevent cutting yourself accidentally, most good strimmers have a protective shield to help prevent these sort of accidents. If using an electric one steer clear of water for obvious reasons and petrol ones can certainly poison the water.
Who should get canal-phones? It really depends on what you're going for. Because of their expense these will most likely appeal to more refined, picky listeners while. Those you savor free loss-less audio and who cringe at the thought 128kbps coming from a cheap portable CD player.
Noise canceling headphones are well worth the money, as they tend to be a little more expensive, for a decent pair. The reason why these are so superb, is that they'll reduce most of, if not all outside noise. This means the only thing your ears are going to enjoy is what you're listening to from your audio device. For example, there could be many people around you talking, even talking loudly, and the noise cancellation will put them on mute, pretty much blocking them out. These are also great for airplane trips as they will dim out the noise from the airplane engine's roar.