DescriptionThis is a practical cervical vertebra massager. It helps improve the neck bloodcirculation, effectively relieving neck muscle rigidity and painproblem. It is made of material, which is durable for long time use.This product can be given as a great gift for your friends and families.Features-Color: White -Material: ABS -Size: About 150.00X5.30X1.50cm/58.95X2.08X0.59inch - Output voltage: 4.5-5V - Output power: 4W - Output frequency: 1-330Hz - Made of quality material, it is durable and long lasting use. - This product is small, light, and easy to carry, so you can take it with you wherever you go. - It does good to neck blood circulation, and can effectively relieve neck pain. - Promote blood circulation, relieve fatigue, and relieve pain in a certain extent. - Applicable to a variety of scenes, such as home, office, travel etc.
