NeckRelax Gen 2

What is NeckRelax G2?

How do I use NeckRelax G2?

Why do I feel a tingling sensation in my neck while using NeckRelax G2?

Why am I experiencing a skin rash?

What kind of power source does NeckRelax G2 use?

How long can I use it per day?

Where can I find the Instrution Manual for NeckRelax G2?

Why does the massager seems normal but have no response or feeling when using it?

Is NeckRelax G2 heavy? Will it hurt my neck?