1. The stable and low-latency Bluetooth solution realizes the communication with the hardware system of the Prime effect, and displays the working status of the Prime effect in real time. 2. A stable and fast switching control effect model can be realized. 3. Very intuitive operation mode and user-friendly quick guidance for novice users. 4. With tuning table, metronome, drum machine practice tool software. 5. The sharing service of cloud platform tone upload/download can be realized through software.