AUVON Inc. via Amazon has AUVON Rechargeable TENS Unit Muscle Stimulator for $20.00 with free shipping for prime member or on orders over $25. You can save $8.99 after the promo code SMJTP9ZN at checkout.
- The rechargeable electric muscle massager can stimulate the sensory nerves and muscles
- Pre-set modes offer you hammering, kneading, shiatsu and more choices
- You can set separate modes and intensities for channel A and channel B
- The included electrode pads can provide excellent self-stick performance for up to 20 to 30 uses