[New control touch function 1]: The product has upgraded the LED display, when it is necessary to train single and multiple fingers, it is no longer necessary to adjust the mechanical valve, only need to touch the screen panel icon can be realized, which is greatly convenient for users to operate. [New Soft Mode 2]: Based on the feedback of old users, the product has added a soft mode, and the flexibility is set to 8 adjustable levels during training, which is suitable for people with more serious hand injuries. [Improved power system 3]: The product has upgraded the power air pump, and increased the battery capacity, and the new product works more powerfully. [Improved mirror gloves 4]: Improved mirror gloves, replaced gloves with hand straps, adopted more advanced wireless transmission methods, and the new mirror hand straps are simpler and more convenient to use, solving the problem of not fitting because the size of the hand is not suitable. [Added memory function 5]: The save and reset function is newly added, which is convenient for users to use the original training mode again, and the function of direct plug-in use is added, and the power is more powerful. [Added sequential training function 6]: The function of sequential rotation training is newly added to achieve different training effects and achieve full training purposes.