Bluetooth Hands Free is a wireless technology that allows devices to communicate with each other wirelessly. It’s been around for many years and has gone through several iterations, but it seems like we’re always waiting for the next big thing in Bluetooth. Well, wait no more: meet the latest iteration of this amazing tech – Bluetooth 4.0! The biggest change here is that this version consumes much less power than previous versions. This means that your phone will be able to last longer on a single charge when using features enabled by 4.0, which are quite numerous! For one example, have you ever wanted to use your laptop without having to plug it into an outlet? Now you can simply connect it via Bluetooth and
