material:composite
color:blue ,green
Size: approx. 34cm * 30cm
Power: 2pcs AA Battery(no included)
Working:Battery(Magnetotherapy)
Features:
100% Brand new and high quality!
Built-in six high-tech massage mode of smart chip
Spandex fabric used material, filler for polyether type of polyurethane slow rebound space memory cotton
Accord with human body engineering design philosophy
Through the 3700-4500 beats per minute magnetic impact electric massage.
Safe and reliable.
funtion :
1, improve neck blood circulation, prevention of cervical spondylosis
2, meridians, eliminate fatigue, relieve neuropathic pain
3.Take care of your head and neck when you rest,Keep the head and neck in normal position