USER GUIDE: Place device centrally within the ROKK Wireless Edge jaws. CARE: wash down carefully with fresh water. Smart LED light guide: Solid red Product has power and ready to charge. Solid green Product charging. Flashing red 1. Foreign object detection: metallic object placed on top that is not Qi compatible. or 2. Thermal cutout: internal temperature is too high/ low. Wait for product to return to operating temperature. Flashing green/red Input current is too low.