Product 1. Bluetooth check-in and skipping, intelligent voice accompany, check-in physical fitness supervision2. Many other apps do not display the cumulative number of times for the entire workout on the home screen. Our skipping rope data memory accumulative storage2. Adjustable, tangle-free PVC steel wire rope. Not too heavy nor too light. Important for building momentum3. Designed for boxing, HIIT, volume finding, mixed martial arts, agility training, double squats4.2 different types of ropes in one: indoor and outdoor5. USB interface charging, don"t worry about the trouble of charging Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it