Remote Smart Neck Shoulder EMS Muscle Massager Trainer Relaxation Electric Pain Relief AirTag Card Case Made by high-grade alloy

Made by high-grade alloy

Function: noise reduction

Charging precautions:

and avoids discomfort caused by direct blowing

Remote Smart Neck Shoulder EMS Muscle Massager Trainer Relaxation Electric Pain Relief AirTag Card Case Made by high-grade alloyFeatures: 1. TENS+EMS double pulse technology, deeply massage the muscles, relax the cervical spine, relieve neck fatigue, and effectively improve various neck problems such as shoulder and neck strain, pain, soreness, stiffness and discomfort. 2. Three level constant temperature hot compress (42 47 52) can effectively promote blood circulation, unclog blood vessels, relieve neck pain, and relieve cervical spine pressure. 3. 4 massage modes, 9