2in1 Bluetooth Transmitter Receiver Wireless A2DP Home TV Stereo Audio Adapter Wireless Bluetooth Receiver/Transmitter 2 in 1 Use our product for all your transmit and receiving audio purposes, such as transmitting audio to already capable Bluetooth headphone, speaker or car stereo system. Or you can use our product to give Bluetooth wireless capabilities to your hard wire headphone, speaker or car stereo system. Installed our product to your TV via 3.5mm/AUX cable to the output audio port and connect the other end of the 3.5mm/AUX cable to the named ?Transmit? port on our product. This will transmit audio from your TV to your bluetooth capable headphone or speaker. Power ON our product via the multi-function button and our product will automatically search for a Bluetooth headphone or speaker that is in pairing mode. Or? Install our product to your hard wire headphone, speaker or car stereo system via 3.5mm/AUX cable to the input audio port. This will give it Bluetooth wireless capabilities. Packaging Includes: · Bluetooth Transmitter and Receiver · 3.5mm/AUX cable · Micro-USB to USB cable · 3.5mm male to 2 RCA male connector cable · User Manual · Built-in 600 mAh Li-polymer battery average of 8 to 10 play with full charge. Full charge of battery takes average of 2 hours. · Use the Transmit Mode to transmit audio from your TV to your Bluetooth headphone or speaker. · Make your hard wire Speaker, Headphone or car stereo system have wireless Bluetooth capabilities. · Real time low latency and high quality audio transmission. · Your audio transmission master: Used for all your audio interface devices like your TV, PC, CD Player and etc. · User manual provides very detail instructions to transmit or receiver audio from Bluetooth automatic pairing to searching Bluetooth profile name. · Bluetooth v4.2 · 2 Audio ports on our product. 1 port for transmitting audio and the other port for receiving audio This 2in1 Bluetooth adapter is perfect for transforming your home entertainment system into a wireless audio powerhouse. Whether you want to stream music from your smartphone or tablet to your home stereo system, or use your TV as a wireless speaker for your favorite shows and movies, this adapter makes it easy. With both transmitter and receiver modes, it's ultra versatile and supremely easy to use. Plus, its compact size means you can take it with you wherever you go, ensuring that you always have the latest in wireless audio technology at your fingertips.