The communication device looked simple, but it was actually very high-tech. The date pit-shaped design allowed it to be directly stuffed into the ear, and the hidden button on it could play a role in fixing it.
After the knob at the bottom of the communicator was turned down, it could extend to the mouth and become an earpiece that could talk instantly.
However, due to the instability of the signal, the quality of the call was not very high and was somewhat intermittent.
After the other party confirmed Zhao Yu's identity, Ding Lan's voice came through the earpiece.""Thank God, you finally turned on your communication device! How are you? What kind of environment was a prison? Have you found Godfather?"
Zhao Yu heard Ding Lan's voice and was extremely excited. He immediately explained to her what had happened after he had entered the prison. In order to make her feel at ease, he even handed the communication device to Miao kun.