I am very glad that you came to browse my shop, our Watch vibrator can bring you great convenience, you can buy with confidence. Product Name: Single Watch Winder / Storage Box Material: Natural Bamboo, Beige Cotton Linen, White Suede Microfiber Size: 13.4 × 15.5 × 17 cm / 5.3" × 6.1" × 6.7" Color: Bamboo Wood Primary Color Drive Equipment: a New Genion of Brushless Motors Features: access control function Power Supply: AC Power + Battery 4 gear control: Mode 1: OFF/Close; Mode 2: Rotate clockwise for 1 minute, rest for 8 minutes, and cycle; Mode 3: Rotate counterclockwise for 1 minute, rest for 8 minutes, and cycle; Mode 4: Rotate clockwise for 1 minute, counterclockwise for 1 minute, rest for 16 minutes, and cycle. 1. Due to manual measurement, please allow an error of 1-2cm 2. Since the monitor is not calibrated, the color of the item shown in the photo on the computer monitor may be slightly different.