BioWave Physical Therapy Accessories – Health Essentials - EachAbout BioWaveGO Device Replacement Lead Wire Cables for Pain Relief (1 Unit) Replacement lead wire cables are for use with the BioWaveGO unit and BioWrap Pain Relief Pads, sold separately. Device's active electric field may provide deep relief anywhere the body is experiencing pain after a single 30 minute treatment. 100% drug free. FDA cleared for the relief of chronic and acute pain. Ideal for athletes or people with on the go lifestyles. Single