Features:1. Aluminum alloy material is resistant to falling and not breaking.2. Virtual mouse to prevent computer from sleeping.3. Remote office assistant to prevent computer from hibernation and efficient remote office.Instructions:1. Connect the USB.2. Click, a short press to start or pause.3. Press and hold to switch the motion track, mode 1 is a small range of motion, and 2 is a large range of motion.Specification:Colour: BlackMaterial: aluminum alloyInstallation method: USB driver-freeMode: Two motion trajectoriesUSB cable length: 1.5mProduct size: about 51.5x28x13.8mm/2.03*1.10*0.54inProduct weight: about 42gProduct list:Mouse Jiggler*1TYP-C Adapter*1Notes: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.