A wireless connection method, comprising: establishing a bidirectional connection between a wireless transceiving device group and a data source device using a device group identifier , the wireless transceiving device group comprising at least two wireless transceiving devices , the group identifier configured to identify the wireless transceiving device group ; connecting two wireless transceiving devices in the wireless transceiving device group using a preset physical identifier, wherein the group identifier and the physical identifier are used in a time-division manner according to a preset air interface protocol; establishing a first bidirectional connection between a first wireless transceiving device in the wireless transceiving device group and the data source device using the group identifier ; and synchronizing , by the first wireless transceiving device , link information of the first bidirectional connection to a second wireless transceiving device in the wireless transceiving device group to cause the second wireless transceiving device to establish a second bidirectional connection with the data source device , wherein the first and second wireless transceiving devices each receive data by monitoring data transmitted from the data source device to the wireless transceiving device group using the group identifier ; wherein the first and second wireless transceiving devices confirm data in the transceiving device group ; wherein if the first wireless transceiving device did not receive the data successfully, the first wireless transceiving device sends a retransmission request to the second wireless transceiving device , and the second wireless transceiving device determines according to a preset response rule whether to retransmit the data received from the data source device to the first wireless transceiving device ; and vice versa. establishing a bidirectional connection between a wireless transceiving device group and a data source device using a device group identifier , the wireless transceiving device group comprising at least two wireless transceiving devices , the group identifier configured to identify the wireless transceiving device group ; connecting two wireless transceiving devices in the wireless transceiving device group using a preset physical identifier, wherein the group identifier and the physical identifier are used in a time-division manner according to a preset air interface protocol; establishing a first bidirectional connection between a first wireless transceiving device in the wireless transceiving device group and the data source device using the group identifier ; and synchronizing , by the first wireless transceiving device , link information of the first bidirectional connection to a second wireless transceiving device in the wireless transceiving device group to cause the second wireless transceiving device to establish a second bidirectional connection with the data source device , wherein the first and second wireless transceiving devices each receive data by monitoring data transmitted from the data source device to the wireless transceiving device group using the group identifier ; wherein the first and second wireless transceiving devices confirm data in the transceiving device group ; wherein if the first wireless transceiving device did not receive the data successfully, the first wireless transceiving device sends a retransmission request to the second wireless transceiving device , and the second wireless transceiving device determines according to a preset response rule whether to retransmit the data received from the data source device to the first wireless transceiving device ; and vice versa. <EOS>