A wristband-type voice interaction device, comprising: at least one earphone, configured to play and pick up a voice signal, wherein the earphone comprises an earphone communication module, an earphone processor, a loudspeaker and a voice pick-up, wherein the earphone processor is electrically connected with the earphone communication module, the loudspeaker and the voice pick-up, respectively; and a main body detachably connected with the earphone, comprising: a left earphone groove and a right earphone groove configured to receive the earphone and electrically connect the earphone with the main body when the earphone is placed in one of the earphone grooves (112a,112b) for charging; a first communication module, configured to wirelessly connect with the earphone communication module; a second communication module, comprising at least one of a mobile data internet accessing module, a cellular transceiver and a WiFi transceiver; and a body processor, connected with the first communication module and the second communication module, respectively; wherein the wristband-type voice interaction device further comprises a lifting mechanism having a T-shaped structure and configured to lift the earphone from the earphone grooves (112a,112b); characterized in that the T-shaped structure comprises a driving rod, a left coupling rod and a right coupling rod; the left coupling rod is provided with a left crossbar, the right coupling rod is provided with a right crossbar, and the left coupling rod and the right coupling rod are respectively bolted at one extremity with the driving rod through a coupling shaft; the driving rod is configured to, when pressed, move the other extremity of the left coupling rod and the right coupling rod up, the end of the driving rod of the lifting mechanism is protruded from a through hole provided in the body housing, the left coupling rod and the right coupling rod are provided below the left earphone groove and the right earphone groove, respectively. at least one earphone, configured to play and pick up a voice signal, wherein the earphone comprises an earphone communication module, an earphone processor, a loudspeaker and a voice pick-up, wherein the earphone processor is electrically connected with the earphone communication module, the loudspeaker and the voice pick-up, respectively; and a main body detachably connected with the earphone, comprising: a left earphone groove and a right earphone groove configured to receive the earphone and electrically connect the earphone with the main body when the earphone is placed in one of the earphone grooves (112a,112b) for charging; a first communication module, configured to wirelessly connect with the earphone communication module; a second communication module, comprising at least one of a mobile data internet accessing module, a cellular transceiver and a WiFi transceiver; and a body processor, connected with the first communication module and the second communication module, respectively; wherein the wristband-type voice interaction device further comprises a lifting mechanism having a T-shaped structure and configured to lift the earphone from the earphone grooves (112a,112b); characterized in that the T-shaped structure comprises a driving rod, a left coupling rod and a right coupling rod; the left coupling rod is provided with a left crossbar, the right coupling rod is provided with a right crossbar, and the left coupling rod and the right coupling rod are respectively bolted at one extremity with the driving rod through a coupling shaft; the driving rod is configured to, when pressed, move the other extremity of the left coupling rod and the right coupling rod up, the end of the driving rod of the lifting mechanism is protruded from a through hole provided in the body housing, the left coupling rod and the right coupling rod are provided below the left earphone groove and the right earphone groove, respectively. a left earphone groove and a right earphone groove configured to receive the earphone and electrically connect the earphone with the main body when the earphone is placed in one of the earphone grooves (112a,112b) for charging; a first communication module, configured to wirelessly connect with the earphone communication module; a second communication module, comprising at least one of a mobile data internet accessing module, a cellular transceiver and a WiFi transceiver; and a body processor, connected with the first communication module and the second communication module, respectively; wherein the wristband-type voice interaction device further comprises a lifting mechanism having a T-shaped structure and configured to lift the earphone from the earphone grooves (112a,112b); characterized in that the T-shaped structure comprises a driving rod, a left coupling rod and a right coupling rod; the left coupling rod is provided with a left crossbar, the right coupling rod is provided with a right crossbar, and the left coupling rod and the right coupling rod are respectively bolted at one extremity with the driving rod through a coupling shaft; the driving rod is configured to, when pressed, move the other extremity of the left coupling rod and the right coupling rod up, the end of the driving rod of the lifting mechanism is protruded from a through hole provided in the body housing, the left coupling rod and the right coupling rod are provided below the left earphone groove and the right earphone groove, respectively.