For the TENS enthusiast, the iZen Neck Massager with Wireless Controller comfortably fits your neck and delivers targeted heat, magnetic and electrical impulse waves to eliminate tension. No need for patches, or extraneous wiring, this massager adjusts to your desired level.
|Power Supply||3.7V DC 1450mAh|
|Battery||CR2032 3V DC|
|9.8 x 9.1 x 3.0 (In Box)|