Bluetooth technology enable users to transfer files between and among devices, even large ones, without cable wires or internet connection, provided that said devices are within a maximum distance of 100 meters. Sounds easy and hassle-free, plus you can save on data usage. Indeed it is. Imagine being able to transfer files, without wi-fi or cable attached to another device. Almost all gadgets, from mobiles phones, laptops, netbooks, printers, smartphones, tablets, even DVD players and many others are installed with Bluetooth connection.
For years, this wireless technology has been proven to be efficient, safe and secure. It does involve any risk in the transfer of file and no reports so far in terms of incompatibility issues between devices in their attempts to pair with other devices and transmit data. And this is not gadget specific or transfers are feasible between similar devices only. It can be between a mobile phone and a laptop, etc.