Electric Neck Massager & Pulse Back Power Control Relaxation Machine

Features:
This device uses electric current to stimulate muscles to achieve the purpose of massage. There are 6 modes in total. 16 strengths. The intensity is too low to feel noticeable. When the intensity reaches a certain level, you will feel an electric shock.

Q&A:
Q: What is the cause of some tingling in the neck using the electrical plug function?
A: The neck tingling is the cause of dry skin, therapeutic apparatus and the neck was not fully close, discomfort of electric pulse function, it is recommended to use a wet towel to wipe the skin or use body lution first, electrical strength should be weak after a strong, gradually adapt. (electric pulse massage is used to massage the neck meridian,not the cervical vertebra.)

Q: why does the neck ache in the cervical spine therapy?
A: the cervical vertebra adjustment instrument USES ergonomic design, perfect fit human body does not use the neck dimension. Please wear this product correctly when using, and maintain the correctly posture.
Use 10-20minutes every day to make your neck relax.

Note: Vibration is invisible to the naked eye, only by putting it on your neck can you feel it at work.