1. Air compression function (2 working modes, 3 levels of intensity)

2. Air compression massager can be used for calf and arm massager.

3. Built-in lithium battery, portable design, can be used at any time.

4. Heating function (In order to achieve better heating effect, it is recommended to connect an external 5V/2A power supply.

5. It can be used when charging the massager.

6. Over-current protection: When a large current is caused by the wrong operation of the machine, the machine will be cut off by the over-current protection.