5.0 Adapter KN319 Bluetooth 2 In 1 -black

1. This extremely lightweight wireless audio transmitter and receiver is an ideal wireless audio solution suitable for various situations and uses.2. Transmitter mode: wirelessly transmit audio from non-Bluetooth TV, home stereo system or CD player to Bluetooth headset or speaker.3. Receiver mode: wirelessly transmit audio from a Bluetooth-enabled mobile phone, tablet computer or computer to wired audio, speakers or headphones.4. Just press the switch to switch between transmitter and receiver modes. Easy connection using advanced Bluetooth technology and 3.5mm audio cable (included).5. Ultra-portable audio stream KN319 has a width of only 44 mm (1.73 inches) and a weight of only 18 grams (0.63 ounces), but it has powerful wireless audio streaming function. Put this transmitter and receiver in a backpack or laptop bag and carry it around easily.6. Wide compatibility: With the attached 3.5mm cable and 3.5mm to 2RCA cable, this receiver transmitter adapter can be widely used in your computer, notebook computer, home stereo system, headphones, smart phones, Mp3 players, CD players and so on.