Open the Camera app.
Open the app Plug the USB into your phone after the app is running.56feet Sensor Size: 1/9 inch View Angle:70 Degree Power Supply: 5V DC via USB 3 in 1 Converter Included: Micro USB Type-C USB Support System: Android / XP / Win7 / Win8 / Vista (with 4. Open QuickTime Player and select âNew Movie Recordingâ.22 inch Pen Length: About 15cm / 5.