[Upgraded Ultra Slim & Silent Design] Our ultra-thin mouse mover is only 16.5mm thick and weighs 122g net. Built with smaller and more powerful motors, making the mouse jiggler silent and undetectable. This mouse shaker keeps your mouse active all the time and prevents your computer screen from locking and going to sleep. The back-and-forth linear movement cannot be detected. (Make sure the sensor area of your mouse is aimed at the mouse mover's wheel.) [0.5H-1H-2H-4H] When the mouse mover rotates, click the timer button to set the countdown from 0.5 hours to 4 hours. Each set of lights represents 30 minutes, 60 minutes, 120 minutes, and 240 minutes. When the countdown ends, the mouse mover's turntable stops. [Plug and Play] The mouse jiggler uses a 5V adapter or a computer's USB port, no need to install any software, no other programs or Bluetooth connections. Easy to use. [7 Dynamic Breathing Lights] Our mouse shaker has 7 dynamic lights, wonderful lights, making your desk no longer monotonous, and the lights can be turned on/off freely. The mouse jiggler's power light turns on automatically. Short press the light button to freely switch the 7 light colors, and long press for 3 seconds to turn off the lights to avoid being disturbed. [] The mouse jiggler can not only keep your computer active but also give you more time for sports, yoga, dating, working from home, playing games with children, etc. for Thanksgiving, Mother's Day, Father's Day, Birthday, Christmas or any other festival. Color: Black Material: Plastic Package contents: 1 * Mouse Jiggler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.