Double-chip ETC (Electronic Toll Collection) electronic tag

The utility model relates to a double-chip ETC electronic tag, which comprises a shell, a circuit board and a director, wherein the circuit board and the director are arranged in the shell; the shell comprises a bottom wall and a top wall opposite to the bottom wall, the bottom wall of the shell is used for being fixedly connected to an automobile windshield, the circuit board is provided with a Bluetooth communication module and a Bluetooth key, and a button of the Bluetooth key protrudes out of the top wall. According to the double-chip ETC electronic tag provided by the utility model, the Bluetooth communication module is arranged on the circuit board, so that the double-chip ETC electronic tag can be wirelessly connected with a mobile phone, and a user can conveniently issue and activate the ETC electronic tag by himself/herself and conveniently recharge the ETC electronic tag; and the button of the Bluetooth key is arranged on the top wall of the shell, so that a user can operate the ...