Dear customer, hello: welcome to our shop. Each of our products has been thoroughly tested, inspected and perfectly packaged before delivery. If you have any questions about the product, please feel free to contact us so that we can provide you with the best service. Happy shopping! Looking forward to your next visit! Our shop is a professional Amazon store. If you have any products you want to consult, you can ask us anytime. We will try our best to answer all your questions and do all the aftersalservices. Mode OFF/ stop Mode two; rotate clockwise for 2 minutes, stop for 6 minutes, cycle. Mode three; rotate counterclockwise for 2 minutes, stop for 6 minutes, cycle. Mode four; rotate clockwise for 2 minutes, stop for 6 minutes, rotate counterclockwise for 2 minutes, and stop for 6 minutes. loop Mode five; rotate clockwise for 5 minutes, rotate counterclockwise for 5 minutes, turn 3 hours, stop for 9 hours, cycle. Warm reminder: 90% brand watchon the market are using the mode two clockwise chain, please use the second mode first. Dear customers: 1. Due to factors such as lighting effects, environment, display brightness, shooting equipment, etc., the actual colors may vary. It's slightly different. 2. Regarding product size, please allow 1-2cm difference due to manual measurement, thank you! 3. If you have any questions, please feel free to contact us, we will provide you with better and more satisfactory solutions!