White quad cables with clips for higher waveforms build with ultra silver microphone cable with noise reduction, specifically designed for the Virtual Gym signal transmission self adhesive pads (not included). Three-pin din. This quad cable has four connected outlets, two positive and two negative. Cables are handmade especially for the Virtual Gym. Highest quality ultra low noise silver plated tour grade microphone cable. Cables length -- 84 cm from the machine to the intersection and 84 cm from the intersection to the handles. IEC 60601- compliant