iBudz Slingshotz Bluetooth Transmitter and Receiver Streaming Music Adapter for Smartphones, PC and Home Entertainment Systems, White PERFECT for any devices with a 3.5mm Jack or use an RCA cable; Strong Bluetooth Signal, Excellent Sound Quality. VERSATILE Bluetooth audio dongle adapter is both a Transmitter and Receiver; Enable your non-Bluetooth speakers or headphones to have Bluetooth capabilities (Receiver) or make a non-Bluetooth device (eg. TV, PC) be able to work with Bluetooth speakers or headphones (Transmitter). SIMPLE one button to switch between Transmitter and Receiver and EASY to pair; operating distance approx. 30 ft; rechargeable lithium ion battery, operating TX - 8 hrs / RX - 6 hrs; Bluetooth Specification V3.0 / profiles - A2DP and AVRCP. A MUST HAVE for all wired headphones should future iPhone 7 eliminate the headphone jack. VALUE FOR YOUR DOLLAR with BONUS USB wall charger and BONUS e-User Guide, an easy reference, large print manual in addition to micro USB charging cable and 3.5mm audio cable.