Do you suffer from knee pain? Check out the Large Omron Focus TENS Therapy for Knee! This is a wearable, wireless, TENS device that delivers proven and effective TENS technology to alleviate pain associated with sore or aching muscles of the lower leg due to strain from exercise or normal household work activities. To determine if this Large size is right for you, sit with your knee at a 90 degree angle and measure the circumference of your leg 2 finger-widths below your knee. If you measure between 15 in. and 17-7/10 in., large is the right size for you.

Relieves Chronic, Acute, And Arthritic Knee Pain Wearable Wireless Device Comfortable Band Easy To Use Controls On The Device (On/Off, Intensity Up/Down) 20 Intensity Levels Rechargeable Battery Large Size Band Includes Electrode Pad, Charger, AC Adapter, Soft Case, Instruction Manual, And Quick-Start Guide