【Compatibility】Applicable to all scooters and ebikes
【Safe Riding】Real-time positioning function, as well as remote command switch, make your scooter/ebike more secure anywhere, and prevent the scooter from being lost;
【Easy Installation】Scan the QR code on the product packaging to find a comprehensive and detailed video installation tutorial, so that even first-time users can easily complete the installation; or search for the product name on a well-known video site;
【Specification】Diameter   ;
【One-year warranty】We provide users with a one-year warranty service, during which we will provide free repair or replacement services if any quality problems occur in the product. Please note that damages caused by human damage or improper use are not covered by the warranty. If you have any questions, please feel free to contact us!

Warming tips : 
*Make 100% sure use it in Pulic place which could access to Satellites. 
*more 🛰satellites , more precise position: within  20meter-300meters use normal. 
Enjoy it