1. Allow you to transfer files wirelessly without the wiring hassle and plugging/unplugging flash drive.
2. Standard Bluetooth connection, you can transfer files to and from any PC equipped with Bluetooth without the need to install any special software (Restriction applies, see FAQ).
3. Fast transfer rate, it can achieve around 20 KBytes/Second for Bluetooth transfer (Read/write USB flash drive will be lower due to the Flash memory access speed), the fastest for Bluetooth on embedded system solution you can find.