[Multifunctional Tens Massager]:TENS unit help relieve pain associated with sore and aching muscles in the shoulder, waist, back, neck, arm, and leg due to strain from exercise or normal household work activities.
[Options for Muscle Pain Relief]: It is with human body simulation technology, microcomputer intelligent control technology, simulates a variety of massage methods. Help for relieving pain associated with sore and aching muscles strain from exercise
[Dual Channel Independent Control]: 24 Modes, 20 Levels Intensity and Time Control. Total body relaxation: use for back, knee, shoulder, ankles, wrist and elbow and make this the most powerful instrument for your body relax.
【20 Levels Intensity】 You can set different modes and intensities on different areas according to your specific body part condition. Each mode has the corresponding pulse width and frequency which can relieve the different pain and muscle stress!
[Powerful Lithium Battery]: Up to 20 Hours of Continuous Use. It can be connected to wall charger, power bank or laptop USB port to charge. Don't worries about treatment interruption for dead AA batteries any more.