The BluBridge mini-jack Rx is a Bluetooth wireless music receiver that connects to any headphone jack (3.5mm).The receiver can be paired with a Bluetooth transmitting device to stream music through stereos, headphones, automobiles and more. Simply turn on the BluBridge mini-jack Rx and it will automatically search for a compatible transmitter. The included stereo cables and adapter allow the mini-jack Rx to be connected to any receiving device with a headphone jack. A one-touch Bluetooth connect button allows for quick device pairing and LED lights indicate device connection and charging status. The fully charged mini-jack Rx provides up to 8 hours of music reception or continuous run time using the included USB to AC charging cable.