Tectron Skate infra-red control; stainless steel, Voltage Supply: 100/240 VAC, Hertz: 50/60, VDC: 6.75, Power Consumption: 4 watts, Bluetooth Power Consumption: 1 watt, Bluetooth Version: 4.0, Output: Bluetooth-Class 2, Wait Time After Flushing: 5 seconds, Minimum Delay(2-10 seconds adjustable): 5 seconds, Contamination Class: 2, Bluetooth Transmission Distance (depending on the environment): about 10M, Rated Surge Voltage: 250, Temperature of Ball Impact Test: 100C, Weight: 2 lbs 5.9 oz, made in Germany