[Long-Range Connectivity] This device uses class 1 Bluetooth technology and has an external gain antenna. Please be aware that a number of things, including physical impediments like walls and metal obstacles can affect the operation range. It is also dependent on Bluetooth source devices.
[Easy Usage] The BluDento BLT-HD is a HiFi Bluetooth DAC receiver which supports aptX HD and LDAC and can stream high-quality music from a Bluetooth-enabled smartphone, computer or tablet to any of your home stereo systems. You can plug and play and it is also easy to use.