1. Upgraded Ultra Slim & Silent Design: This ultra-thin mouse mover has a thickness of 16.5 mm and a net weight of 122g. It is equipped with a smaller and relatively high-power motor, contributing to a quiet and less detectable operation. The mouse shaker helps keep the mouse active continuously, preventing the computer screen from locking or entering sleep mode. Its back-and-forth linear motion is not easily noticeable. (Please ensure the sensor area of your mouse is positioned on the spinning wheel of the mouse mover.) 2. 0.5H-1H-2H-4H Timer Function: When the mouse mover device is rotating, pressing the timer button allows setting a countdown ranging from 0.5 hours to 4 hours. Each set of lights corresponds to 30 minutes, 60 minutes, 120 minutes, and 240 minutes respectively. Once the countdown concludes, the turntable of the mouse mover device stops. 3. Plug and Play: The mouse jiggler can be powered via a 5V adapter or a computer USB port. There is no need to install any software, and no additional programs or Bluetooth connections are required, making it easy to use. 4. 7 Dynamic Breathing Lights: This mouse shaker features 7 dynamic lights, which are visually appealing and can help reduce the monotony of the desk. The lights can be freely turned off or on. The mouse jiggler's lights automatically activate when powered on. A short press of the light button enables switching between the 7 light colors, and a long press for 3 seconds turns off the lights to avoid being noticed. 5. Versatile Usage Scenarios: The mouse jiggler not only helps keep the computer active but also allows for more flexibility in daily activities such as sports, yoga, dating, working from home, playing games with kids, etc. It can be considered as a gift option for occasions like Thanksgiving, Mother's Day, Father's Day, birthdays, Christmas, or other festivals. 6. Colour: Black 7. Material: Plastic 8. Package Contents: 1 * Mouse jiggler (Only the above package content is included; other products are not part of the package.) 9. Note: Light reflection and variations in displays may cause slight differences between the color of the item in the picture and the actual product. A measurement error of +/- 1-3cm is allowed.