So, if you ever run out of power, just pop a fresh battery in and you're good to go. For the most part, it's all you'll ever really need from a mouse. Grab it now for just $10 from Best Buy while the ...

Today Christina is checking out the Dream Machines DM6 Holey S. It's a lightweight ergonomic design, with the pmw 3389 sensor and Huano switches. Priced around £40 here in the UK, is this worth buying ...