Santamedical electronic tens pulse massager features microcomputer controls therefore you can easily adjust the massager with the available six automatic programs and three diverse styles of modes. The device has a dual channel system; hence it can easily work two areas at one time. Recommended by doctors, this is best handheld tens massager in the market.
*Six Auto Modes (stimulation programs)
*Fully-adjustable Speed & Intensity
*High Frequency stimulation to relieve pain
*4 Attachment pads included
*Power: DC 6V (4 AAA batteries included)
Best unit for stress, muscle soreness, stiffness, or chronic pain. At only 5.3 oz., it is no bigger than a remote control. This unit packs enough power to thoroughly massage your body, but can travel with you anywhere you like.