Are you besieged with the tangled wires of electric appliances? Do you want a cleaner room without the mass of wires from appliances which are easy to hide dust? Yes, wires in the room always make us crazy sometimes. Wireless technology becomes popular recently which can help to get rid of so many wires used to connecting appliances to power or other devices, and wireless speaker is one of products made by this new technology.
Wireless speaker, as what you can get from its name, is a new kind of speaker which works without dependence on lots of wires as the traditional one does. In this wireless speaker system, sound is transmitted though air. It is easy to be setup and if you have the hobby of holding parties regularly in your home, it will be a real good choice. It can be moved freely in outdoors and you will never be worried about that the tangled wires may trip your friends up when holding a party in your garden. There are two kinds of wireless speakers. One is radio frequency and the other one is infrared frequency. The radio frequency one works based one the same principle as radio, therefore, the signal of it can pass through wall, glass or other things freely. However, a drawback of it is that its signals will be interfered if you have too much appliances around it, such as computer, microwave oven or TV. And the infrared one works depending one the same technology with remote control which has a drawback that it needs to be used under the condition of a direct sight to the listeners and any prevention in its path to listeners will reduce the sound.
Although so many benefits it has, some disadvantages also can be found out of it. Some products of this kind also need wire to connect to power sources, so they are not completely wireless ones. You can choose wireless speakers which use batteries, but the power is easy to be used up and batteries should be changed frequently. Another point is that it is easy to be interfered, though it has clearer sound effect than others under the normal condition. And wireless speaker has a more expensive than other types now. At last, the application of wireless speaker is limited into a small range, but it is believed to extend the limited the range a lot in the future with the fast development of wireless technology.
Related chip of wireless speaker: WE9187