1>>>2-IN-1 T Receiver Transmitter :
Powered by the latest Bluetooth 5.0, this audio adapter can be paired with 2 Bluetooth devices or speakers simultaneously whether in transmitter mode or receiver mode.
2>>>The Newest Bluetooth 5.0 Version:
Compliant to version 5.0 specifications, backward compatible with Bluetooth 4.2/4.1/4.0/3.0/2.0/1.0.
4>>>OPTICAL + 3.5mm:
This Transmitter and receiver also built with optical and 3.5mm interfaces, allowing you to use the adapter not only as a TOSLINK Bluetooth adapter but also as a 3.5 mm BT converter.
5>>>Convenient to Use:
The Bluetooth 2 in 1 Transmitter Receiver supports up to 15 hours of continuous use after a single charge of only 2.5 hours. You can use it while charging. With a high range of up to 10m the signal transmission is not limited.