AUVON Dual Channel TENS Unit Muscle Stimulator Machine 16 Piece Set | Drug-Free Pain Relief for Shoulder, Lower Back, Knee

• Pain Relief Machine: The rechargeable electric muscle massager can stimulate the sensory nerves and muscles, activate specific natural pain gate mechanisms, relax your body and have pain management anytime you feel the need. Important Notice: TENS units should NOT be used by individuals with pacemakers, pregnant women, or those with epilepsy. Consult your doctor before use if you have any medical conditions
• Up to 20 Modes: Pre-set modes offer you hammering, kneading, shiatsu, and more choices to help relieve pain associated with aching and fatigued muscles in the shoulder, lower back, and knee from exercise, normal household or work activities
• Independent Mode Control: You can set separate modes and intensities for channel A and channel B. For example, you could choose Acupuncture mode in channel A with an intensity level of 5 for your shoulder. While in channel B, the Tapping mode is being run with the intensity set to level 12 on your lower back as a back electric stimulator
• Industry-leading TENS Pads: The included electrode pads can provide excellent self-stick performance for up to 45 uses. The shaped 2" TENS electrodes are recommended for more compact pain areas like the knees or elbows. Meanwhile, the bigger 2"x4" reusable patches are perfect for larger areas such as the back for TENS pain relief
• What You Receive: 1 x Dual Channel TENS Machine, 4 x 2" Square Electrode Pads, 4 x Large Rectangle 2" x 4" Pads, 2 x Lead Wires, 1 x USB Cable, 1 x User Manual, 1 x Pad Holder, 1 x Pouch, our 24-month warranty and technical support and friendly customer service (4pcs 2x2 pads are in a pack while 2pcs 2x4 pads are in a pack. Please open the sealed bag firstly and unfold each pads pack before counting the pads quantity.)

• Prepare the Unit and Pads — Ensure the TENS unit is charged using the provided USB cable. Select the appropriate electrode pads (2" square for smaller areas, 2"x4" rectangle for larger areas) and peel off the protective film.
• Apply Pads and Connect Lead Wires — Apply the electrode pads firmly to the clean, dry skin area where you are experiencing pain. Connect the lead wires from the pads to the TENS unit's output channels (Channel A and Channel B).
• Select Mode and Intensity — Turn on the unit and select your desired mode (e.g., Acupuncture, Tapping) and intensity level for each channel independently. Start with a low intensity and gradually increase it to a comfortable level.
• Use and Post-Use Care — Use the unit for the recommended duration (typically 15-30 minutes per session). After use, turn off the unit, carefully remove the pads, and reapply the protective film before storing them on the pad holder. Recharge the unit as needed.

Typical situations where AUVON Dual Channel TENS Unit Muscle Stimulator Machine 16 Piece Set | Drug-Free Pain Relief for Shoulder helps — illustrative scenarios, not customer reviews.