Buying a specialized electronic neck massager is way cheaper than buying a whole electronic massage chair. And although I am sometimes tempted to tell my mama to go right ahead when she threatens to wring my neck just to see if it'll get this one persistent knot out of the back of it, probably a specialized electronic neck massager is a better alternative to that too. Canary's model includes a remote controller with LCD display and your choice of therapies.
The neck massager module is fitted with vibration and low-frequency electrical impulse capabilities, as well as Far Infrared Ray (FIR) heat for penetrating bone and muscle tissue. Used solo or in tandem the settings can ease aches and tension, treat nerve pressure, reduce inflammation, improve blood flow to the head, and promote deeper sleep.
The neck massager is wireless and rechargeable, with a charge time of around 2 to 3 hours for 2 hours of use. It fits necks with circumferences of 9.6" to 23.8", and was designed for necks only. Sorry, penises.