3 Watch Winders for Automatic Watches, Flexible Watch Pillows Fit for Men's and Women's Watches, with Super Quiet Motor High-grade PU leather. The soft lining of the single watch case can protect your watch from scratches. ?Quiet Motor? Upgraded motor, prolonged service life, and almost no noise while operating. You can enjoy the pleasure of displaying your watches in the bedroom and easily fall asleep at night. The working sound of the automatic watch winder box is very quiet. ?Operation Mode? Mode 1: Clockwise for 2 minutes, stop for 6 minutes, then counterclockwise for 2 minutes, stop for 6 minutes, and cycle.Mode 2: Clockwise for 2 minutes, stop for 18 minutes, then counterclockwise for 2 minutes, stop for 18 minutes, and cycle. ?Power Options?1.Universal USB power interface, suitable for all mobile phone power adapters; 2. It can also use a power bank as power input (Note: USB cable is included. USB wall plug is not included)