CAZSTYK Astronaut Cabin Watch Winder Shockproof Storage Box Battery / USB Powered, Two Gear Adjustable, Integrated Shaker, Waterproof Protective Cover

There are two power supply modes: plug-in and battery, with a power socket and a battery slot on the back, which can be powered by number 5 dry battery (not included chip control, strong integrated circuit and lower power consumption Safe isolation, multiple protections, strengthened energy gathering and anti magnetism, blocking fields 5cm without damaging the watch Keep your watches protected and running smoothly with the astronaut cabin smartwatch winder box, fully enclosed design, mute turn meter, two gear modes, automatically rotates your watches to maintain their timekeepingMade from abs, this watch storage box all around protections with its shockproof, waterproof, and dustproof features Multifunctional, both a watch shaker and a perfect home desktop decoration, adding unique touches to your home