Patent ID: 11950042
Assignee: LUXSHARE-ICT CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. The earphone system according to claim 1, wherein the earphone comprises a core module, a second switch module and a connection interface, the connection interface is selectively electrically connected to the pogo pin; the second switch module comprises a third switch unit and a fourth switch unit, the third switch unit and the fourth switch unit are electrically connected the core module and the connection interface respectively, and the core module controls turning-on and turning-off of the third switch unit and the fourth switch unit; when the earphone system is in the test mode, the core module turns off the third switch unit and turns on the fourth switch unit to make the connection interface receive the power from the pogo pin and transmit the power to the core module through the fourth switch unit; and when the earphone system is in the communication mode, the core module turns on the third switch unit and turns off the fourth switch unit to make the connection interface receive the data signal from the pogo pin and transmit the data signal to the core module through the third switch unit.