[Upgraded Ultra Slim & Silent Design] Our ultra-thin mouse mover is only 16.5mm thick and weighs 122g net weight. Built into a smaller and more powerful motor, making the mouse jiggler silent and undetectable. This mouse mover keeps your mouse active all the time and prevents your computer screen from locking and going to sleep. The back-and-forth linear motion is undetectable. (Please ensure that the sensor area of your mouse is cast onto the wheel of the mouse mover.) [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. After the countdown is over, the mouse mover's turntable stops. [Plug and Play] The mouse jiggler uses a 5V adapter or a computer USB port, no need to install any software, no other programs or connections to Bluetooth. Easy to use. [7 Dynamic Breathing Lights] Our mouse mover has 7 dynamic lights, beautiful lights, making your desktop no longer monotonous, and the lights can be turned off/on freely. The mouse jiggler's power-on light automatically turns on. 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. [] 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. Perfect for Thanksgiving, Mother's Day, Father's Day, Birthday, Christmas or other festivals. 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.