Bluetooth 5.3 Transmitter Receiver, Bluetooth AUX Adapter for Car, 2-in-1 Wireless Audio Adapter for TV/Home Stereo/Headphones/Speakers, with 3.5 mm AUX Input/Output

【Bluetooth Transmitter and Receiver】This Bluetooth adapter can be used as a transmitter with red light on for TV, MP3 player, airplane, projector, NOT musical instrument, or as a receiver with blue light on for car/home stereo, speaker, wired headset.
【Bluetooth 5.3】Bluetooth 5.3 technology ensures more stable connection, lower latency, larger range, lower power consumption, faster transmission.
【Universal Compatibility】The Bluetooth connection of this adapter has a wide compatibility with almost any Bluetooth devices, such as smartphone, PC, smart TV, Bluetooth headphones, Bluetooth speaker, Bluetooth receiver amplifier.
【16 Hours Playtime】This Bluetooth adapter has a builtin battery for up to 16 hours of use as a receiver, it also can work while charging. The charging time is only 1 hour.
【Very Easy to Use】No more driver, no more setting, plug and connect. If there is any problem, please feel free to contact the seller.