**********164FT LONG RANGEWith Class 1 Bluetooth technology, the Bluetooth receiver can achieve a range of up to 164ft (50m) line-of-sight in open air and up to 50-70ft (20-30m) indoors (without obstacles). *****Hi-Fi SOUND WITH 3D AUDIOIt features CSR Bluetooth 4.2 chip to ensure high fidelity transmission of Bluetooth audio signal for music streaming to those speakers or home stereo systems that doesnt have the capability. It also supports Low Latency. And the 3D audio can be switched on or off by pressing the 3D button on the Bluetooth audio receiver. The green LED will be on when switched to 3D audio.
*****POWER ON AND RECONNECT AUTOMATICALLYWhen plugged into a power outlet, the Hi-Fi Bluetooth audio receiver can power on automatically and reconnect with the previously paired device. *****EASY SETUP, EASY TO USEEasy plug, pair and play. This updated unit comes with a USB power adapter. Plug into computer speakers, home stereo systems or other speaker systems via the 3.5 mm or RCA ca