In terms of the quality of the user experience, there’s very little difference between a Bluetooth mouse and a radio frequency (RF) mouse. Is a Bluetooth or radio frequency (RF) mouse better?
Some mice have adjustable DPI which means you can alter the sensitivity of the mouse to suit your activity. Take note that this is not always a good thing. It will be more responsive to a small movement of your hand. The larger the DPI of the mouse, the faster the cursor on the screen will move. How sensitive a mouse is is measured in DPI (dots per inch). Take note that a mouse requiring AA or AAA batteries will feel heavier than a rechargeable mouse, so if you are looking for something extremely lightweight then a rechargeable mouse is a better choice. How long a rechargeable mouse can last depends hugely on how often it’s used but will typically need recharging every two to three weeks.
Most wireless mice use very little power and those which require you to input batteries should last over a year on one set. Unlike a wired mouse, which doesn’t need a separate power source, a wireless mouse requires power either from AA or AAA batteries, or a rechargeable battery via a USB cord. If you are left-handed then make sure your mouse is either ambidextrous or specifically designed for left-handers. You will also find that not all mice are suitable for left-handed use. Some, however, have a more unique shape which keeps your hand sitting in a more natural ‘handshake’ position, which puts less strain on your joints and tendons. Most are gently rounded and fit in the palm of the hand. There are various designs of mouse available. However, devices that don’t have USB ports can only be connected to a wireless mouse via Bluetooth. If you’re using a laptop or computer with a USB port then you can use either a mouse that connects via Bluetooth or a mouse that uses radio frequency via a mini receiver which plugs into the port. The main decision you need to make when choosing a wireless mouse is how you need the mouse to connect to your device. How do I choose a good wireless mouse? Connection