WFS X2 wireless foot switch with BLE designed to operate our wireless devices. Operates by a magnetic switch and is energy efficient to insure maximum life and reliability. Easy to operate from all angles. Rechargeable with USB-C. Works directly to Scorpion X2 powerpacks, Cobra powerpacks and TPS-500 X2 powersupplies. Includes USB-C to USB-C cable for recharging.