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 / Watch Storage BoxMaterial: Metal Bracket + Rubber + Glass Cover + Aluminum Alloy BaseSize: 12 × 12 × 18 cm / 4.7" × 4.7" × 7.1"Color: Gold / Silver4 gear adjustment:Mode 1 | Power on/offMode 2 | Rotate clockwise for 2 minutes, stop for 8 minutes, loop;Mode 3 | Rotate counterclockwise for 2 minutes, stop for 8 minutes, loop;Mode 4 | Turn clockwise for 1 minute, counterclockwise for 1 minute, stop for 8 minutes, and loop.1. Due to manual measurement, please allow an error of 1-2cm2. Since the monitor is not calibrated, the color of the item shown in the photo on the computer monitor may be slightly different.3. If you do not receive the delivery within this time or have any questions, you can send us an email, and we will give you a satisfactory answer within 24 hours.