Parameter setting method and device for establishing wireless connection

Disclosed is a parameter setting method for establishing a wireless connection. The method comprises the following processes: after activation of the Bluetooth function is detected, detecting whether a wireless network (Wi-Fi) is connected; and when the Wi-Fi is detected to be connected, recording a data transmission channel of the Wi-Fi as an occupied channel so that the occupied channel is skipped when the Bluetooth function performs data transmission. Also provided is a parameter setting device for establishing a wireless connection. The invention solves a problem in which data transmission performed by the Bluetooth function is affected by interference in Wi-Fi communication.