Hardware explaination: Three touch buttons (mode key, game start/stop key, speed key), 6/8 punching buttons, 6/8 groups of Led, 6-key mode or 8-key mode can be selected through key binding mode. Turn on the switch. Function explaination: Boxing key: light red light after hitting, light blue light. Mode key: press briefly to switch modes, a total of 9 modes, long press to reduce volume (a total of 31 volume levels) Game start/stop key: press briefly to stop the game, press long to start the game Speed key: short press to switch speed, a total of 19 speeds, long press to increase volume (a total of 31 volume levels) When the power is turned on, the default speed is 1, and the light refresh speed of the speed mode changes with the rhythm of the Bluetooth music volume. It will not enter hibernation after powering on, and it will alarm when the voltage is below 3.3V, and it will automatically shut down and enter hibernation when the voltage is below3.1V.

There are 19 speeds that can be adjusted, Bluetooth can be linked, follow the music to exercise, can punch left and right, automatic light machine, ultra-long standby time, 9 modes can be freely switched.