SSWYV-3 line LCD display, stroke/pace mode, split counter, lithium battery, 100 dual split memory. 165 Our products are made from the highest quality materials and designed to provide you with the best user experience. We strive to ship all orders within three days of purchase, with an estimated shipping time of 8-15 days. When shopping, please note the size and dimensions of the product to ensure 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 feel free to contact us. We are here to help and will do our best to help you. Thank you for choosing our product. hope you like it