Description:*This product is used to connect Wii/Wii U console with Wii/Wii U time control of CPU operation. Power supply: 1. 4 paces "AAA" battery, 2. Adopt USB port to supply!Features:*Adopt CPU to controller the power on time, one multi-functional key, more Convenient/energy-saving*It can be charged with USB cable when the battery is exhausted!*Lower consume, 4 pcs "AAA" battery, can last 18 days with 3 hours a day!Note*Using time depends on the capacity/quality of the battery*Using distance: 3~8 feet! The sensor bar can be placed video game accessories anywhere within the room!Sleep mode:*Press: "s2" key 3 seconds, close the digital transition tube then enter the sleep mode.*Easy to carryUser Manual:*Using 4 or 5 pin USB wires, to connect the Wii/Wii U console, press power key to turn on!*Inserting 4 pcs "AAA" batteries to the sensor, press power key to turn on.*When turning on, and "LED 1"lights, means it can last 1 hour! When pressing power key, LED 2 will be lighted, it can last 2 hours!*LED light off and stop working.*If you want to pause while using, press the key in 3 video game accessories seconds, and the sensor bar close its transition tube, and under sleep mode.*It will be worked if pressing one more time.*Please replace your batteries is nearly exhausted.*The consumption is under 0.02 MA in sleep mode, so don’t worry self-consumption of battery.Specifications:*Working voltages: DC5-6V.*Machine working current: 100MA.*Battery type: "AAA" battery, 4 pcs!Package includes: 1 X Wireless Timing Sensor BarCompatible with: Wii/Wii U Console