Remote Smart Neck Shoulder EMS Muscle Massager Trainer Relaxation Electric Pain Relief ToolCervical Vertebra Physiotherapy Color:Black & Grey Product Information：

Product Information：

Body fat monitoring function

Headphone cable material: PVC

As long as the cover is closed

Remote Smart Neck Shoulder EMS Muscle Massager Trainer Relaxation Electric Pain Relief ToolCervical Vertebra Physiotherapy Color:Black & Grey Product Information：Features: 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 relieve neck pain, and relieve cervical spine pressure. 3. 4 massage modes, 9 adjustable intensity, you can freely adjust according to