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Maybe your computer has already messed up by tangled cords. You might rack your brain to figure how to organize and hide these ugly wires, like wires of mouse. Why not take advantage of wireless technology to solve the problem. A wireless mouse gives you flexibility to move onto multiple surfaces. You could stay connected with your pc even you cross your room. Could you image lying down on the bed and comfily watch movies remote controlled by the mouse? So feel moved and want to buy one? How much do you know this small electronic gadget? Functioning the same as the USB mouse, it requires no cords for operation. They are either rechargeable or operated on replaceable battery. For the rechargeable type, a docking station usually comes with. Cordless mouse works on three different theories, namely Bluetooth, radio frequency and infrared. The first two types are very popular today. If your computer has built-in Bluetooth, opt for Bluetooth mouse as it offers smoother tracking. RF mouse usually works on 2.4 GHZ frequency and use radio waves to transmit and receive signal. Infrared mice usually give a poor performance in connection - if there is any inference in the infrared beam, the mice would not be able to work. Here some tips for your purchase: Check the range - the power and the range of wireless mice varies. Choose the type with strong power and range which is troubled by less interference. Note the extra features of the mouse – Wireless mouse with extra features gives more convenience. Choose ergonomically designed types. No matter you are left-handed users or right, you could locate your suitable types. Consider backlit wireless mouse which offers ease to find the right key when the lights are out. Wireless devices continue evolving. Different from past, their prices are more affordable today and it is easier for you to find them. But for a safe purchase, you still need some considerations.
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