BlueGATE RCV HD Bluetooth Music Receiver/Adapter with aptX Support, NFC Compatibility and Digital & Analog Audio Outputs by GOgroove - Works with Apple, Samsung, LG and More Smartphones and Tablets Wirelessly stream audio by pairing with Apple , Samsung , Motorola , ASUS , HP , LG , Microsoft , Google and More Smartphones and Tablets Supports digital (optical and coaxial) and analog (auxiliary) audio for home-theater integration (Receiver comes with a 3.5mm to RCA cable, Coaxial cable , Optical cable and an AC Adapter) NFC technology allows you to tap your NFC enabled tablet or smartphone to the symbol on the receiver for instant , one-time pairing Uses aptX audio codec for wireless CD quality sound Includes a 3 Year Manufacturers Warranty (Dimensions: 3.60 x 2.25 x 1.0 inches)