



The principle is to use a low-frequency weak current that does no harm to the human body to stimulate your tight muscles and sensory nerves rhythmically, so as to relax your muscles and nerves and eliminate muscle pain.
Elastic arm + skin-friendly silicone, which conforms to the natural physiological curve of the neck and fits around it.
The 360-degree floating electrode sheet automatically adapts to the cervical spine curve.
Features:
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Return policies :We 100% support our customers, If you are not satisfied or you have any problem with our products, please CONTACT US at once. We will help you free return the goods.
Warranty policies: Our products have 180 days warranty.
Estimated Delivery Time Frame: 12-20 business days