Specification: Vibration: Dual Vibration Operating Voltage: 3V Charging time: 2h Using time in wireless mode: about 8h Lithium battery: 550mAh Wide Compatibility: Compatible with both Switch console and PC System. Please Use the USB charging cable connect to the Windows XP / WIN7 / WIN8.1 / WIN10 as a wired game controller. All Switch games can be played. Super fit Zelda, Mario Odyssey, Smash Bros, Star Allies etc. Let's enjoy the switch wireless remote games time. Four handles can be connected at the same time. 1. When the first controller is connected ⟹ The 1st LED light turns on 2. When the second controller is connected ⟹ The second LED light turns on 3. When the 3rd controller is connected ⟹ The 3rd LED light turns on 4. When the 4th controller is connected ⟹ The 4th LED light is turned on Four Vibration Levels There are four vibration levels, 0, 40, 70, and 100. Pressing the plus sign increases vibration. The default vibration intensity is 100%: After connecting the console, press and hold the screenshot button and then press the minus sign. The vibration intensity is 70%. How to connect to Switch? 1.First Connection: Press and hold the HOME button for 5 seconds on the "Grip/Reorder" page and the 4 LED lights will light up quickly at the same time, and the connection will be successful in about 5 seconds. 2.Second connection: Press the HOME button on any page and the four LED lights will blink slowly. How to connect to PC? 1.Plug into PC with the Typc C Charge Cable when the controller is turned off, the indicator lights on the controller 2 and 4 will always be on, and the controller on the pc side will display XBOX 360 controller. 2. At this time, press and hold HOME button for about 3 seconds. The indicator light 2 is always on and automatically enters the PC normal mode.