Features: -Wood Shell Piano Paint Exterior -Quiet rotation without noise -Two power drive modes -Fit lady and man watches -High Quality & durable 5 Gear Adjustment Gear 1: Switch. Gear 2: Turn clockwise for 2 minutes, stop for 6 minutes, and cycle. Gear 3: Turn counterclockwise for 2 minutes, stop for 6 minutes, and loop. Gear 4: Turn clockwise for 2 minutes, stop for 6 minutes, turn counterclockwise for 2 minutes, stop for 6 minutes, and loop. Gear 5: Turn clockwise for 5 minutes, turn counterclockwise for 5 minutes, continue for 3 hours, rest for 9 hours, and cycle. Specification Capacity: 2 watches Movement: Use Japanese imported silent motor Product size: 18* 18* 20cm/7.08* 7.08* 7.87in Voltage: 100-240V, 50/60Hz, 0.3A Power supply: DC power supply: batteries (Not Included) AC power supply: power adapter included Main material: MDF Exterior: Piano paint Interior: Carbon fiber leather Colour: White, Black Package Contents: 1 x Watch winding box 1 x Adapter 1 x Instruction manual Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.