Adopts original TPA3116;
Coupling capacitor adopts German 1 UF electrolytic capacitance signal, main filter capacitance is the Japanese ELNA electrolytic capacitor to ensure a steady stream of power support;
Resistance to the selection of the five rings of metal resistance, the main circuit with accuracy +/-1% of the five rings of metal film resistors to ensure that the machine a good signal to noise ratio;
PCB with 1.6mm thick double-sided sheet, copper thickness of 2.0oz spray tin process, to ensure the good performance of the current size, superior quality of the PCB;
Fully enclosed dust-proof potentiometer, with more stable performance, and more durable than ordinary potentiometer;
127 type shielding audio special high current inductor to ensure clear and strong sound;
Aluminum case, wire drawing oxidation coloring processing surface;
Bluetooth version: V4.0;
External gilt Bluetooth antenna, with better receiving ability, 10m receiving range;
The Bluetooth connection method is as same as the connection method with ordinary devices;
Input modes include Bluetooth input and analog input, when input at the same time, give priority to Bluetooth input mode, for analog input, please turn off mobile phone Bluetooth to switch to analog input mode.