First of all, after the Bluetooth connection of the mobile phone and the mobile phone is paired, there will be a disconnect due to signal problems. Secondly, it may be affected by the low voltage battery. When the battery is low, the working circuit will be affected to a certain extent, and the signal will be weakened, which will affect the distance link, so the phenomenon of disconnection will occur. It is necessary to break the link, and it is important to keep your distance and not change the environment.
In addition, in the transmission, because the data format is not the same, disconnection is normal