1

Is the function complete?

Weight loss belt must have far infrared function, which can effectively burn fat and promote weight loss; If the belt can only simply vibrate, there is not much slimming effect.

Step reading

2

Is the vibration frequency high enough?

The effective vibration frequency of the weight-loss belt should be kept at a high frequency, and there are generally five adjustments. We can put the water cup on the weight loss belt for testing. Water ripple rules are qualified, but water ripple width is unqualified.

Step reading

three

Is the design humanized?

See if the controller of the weight loss belt is simple and convenient to operate; Whether the noise during operation is too large, if it is too large, it proves that the internal vibration device is poor and not suitable for use.

Step reading

four

safety performance

Weight loss belt is the smallest electrical appliance, and it must pass 3C safety compulsory certification, which is safe and leak-proof.