AUVON 3-in-1 TENS Unit Muscle Stimulator, 40 Levels for Gradual Pain Relief

product Description Smart Life, Healthy Life AUVON TENS device allows you to relieve and manage pain in a non-invasive and drug-free way. TENS provides pain relief in the arm, shoulder, leg, waist, back caused by exercise or normal household work activities. EMS improves muscle performance. RELAX helps soothe your body and dispel fatigue. More Options for Gradual Pain Relief. AUVON electric massager includes 40 intensities and 24 pre-programmed modes in multiple massage types with kneading, acupuncture and cupping for targeted relief of pain in multiple areas including the neck, back, abs, shoulders, knees, arms, legs, hips, sciatica and pelvic area. The 300 mAh rechargeable lithium battery provides 40 hours of battery life, and a clear battery indicator reminds you to charge in time. Maintenance and Care 1. When you are finished using body massager, turn it off and take off the pads. Store the TENS device in a cool, dry place until next application. 2. After usage, please cover the pads with the included pads holders / protective film and put them back in the pouch. Applying a few drops of water before and after usage will increase the longevity of the pads. 3. Charge the device at least every 3 months in the event it is not used regularly.