Every now and then, you may just want to have a time of solitude to enjoy some peace and quiet. This can help to relieve stress and aggravation of a busy day. You may just need to relax and regroup, focusing your mind for the next thing to come. This is when a set of noise reduction headphones come in handy.
Even in not so noisy environments, they can be a benefit. I'm thinking particularly of my health club. I need my music to get through my workouts, and I don't always want to crank up the volume to maximum. It's not necessarily good for your ears anyway. The club always has music playing through their speakers, and if it's crowded, then 50 or so cross trainers and treadmills running can make a lot of noise. The Sennheiser Pxc 300 binatone walkie talkie headset excel in this environment.
Subconsciously you choose the same aspects in your cell phone plan that you desire in a mate, always wanting free nights and weekends. The night and weekend hours are your time to relax and settle down with your cell phone what is radio some good quality conversations. They're your time to really "use" your phone, a time to heat up the battery and drain the juice. Free nights and weekends are a must.
Any standard restaurant will have sufficient coverage with a 1-Watt UHF radio. Any wattage beyond that is not useful, unless you plan to go off site as well. In this case, you may want to look into a 2 or 4 watt what walkie talkie channels can i use.
This is really handy if you need you keep tabs on your kids or other loved ones such as those with medical problems or special needs when they go outside of the home communication challenges in the workplace or wherever you are).
A two way baby monitor gives the parents peace of mind and it reduces stress/anxiety on the child while reassuring them they are safe and secure. Sometimes a familiar voice can make all the difference in the world.
A natural alternative you can take is to place citrus fruit peels on or near the area. Cats hate citrus and will not want to stay around it. This will not only keep cats away, but it can also make your room smell nice and sweet. Don't forget to throw away the peels after they start browning or you'll have to deal with rotten peelings.