• Rechargeable vertical watch winder, three power supply modes: plug in power supply / battery power / charging.Anti-magnetic design, safe storage. Quiet motor, the noise is as low as 10 decibels. 3 types of jacks can be used: 3V Power Jack, Android Universal Jack, Type-C Jack.Available in 8 colors: Black Inner Brown, Black Inner Beige, Black Inner Black, Black Inner Carbon Fiber, Rosewood Grain Inner Brown, Rosewood Grain Inner Beige, Ebony Grain Inner Brown, Ebony Grain Inne