How to charge the pinhole camera invisibly

The pinhole camera performs invisible charging by connecting the charging port and the socket, and the specific operation steps are as follows:

1. Open the rubber button at the bottom of the pinhole camera to expose the charging port.

2. Connect the charging cable at the charging port.

3. One end is connected to the charging port, and the other end is connected to the socket to complete charging.

4. The battery life of pinhole camera is about 5 hours.