•This product can not work in car stereo or TV!!! it can only use for computer.
•Do not support for i._os system devides!!! For win8/win10 system, not need drive software, For win7/xp vista system, need install the drive software.
•Due to the copyright problem of some systems, if it cannot be used, please install the drive software.
•The notebook's own Bluetooth conflicts with this device. Please turn off the notebook's own Bluetooth before installing.
•For the Stability, transmission, portable: 5.0 mini adapter is better than 5.0 adapter.
•For this product, No MIC decoder inside, so just only supports audio transmission, not support calls.