PRO Expandable Wireless PodsOur Wireless Expandable Pods give you the ability to expand your existing PRO 1000 system for greater coverage of treatment for faster recovery and less time off the court or field. Additional pods are also great to have as back ups while others are charging. Product Description Powerful Wireless Receiver Pods. Although these pods are small, they offer powerful 80mA prescription strength TENS and EMS therapy in a low profile wireless design. Made for