Features: Once being powered up, this watch winder will rotate automatically ; it can be powered with a plug or by 2 AA batteries. The rotating base is capable of automatically exhibiting two watches; The mode is that it turns clockwise for two minutes and stop for six minutes, then turn counterclockwise for two minutes and stop for six minutes, then turn round for about six to eight times per minute. The small display pillows inside is very soft and well shaped, which can also keep your watches well protected and positioned. With the top transparent acrylic glass, watches placed inside can be seen even when the box is closed. Noise-free during operation, no impact on the environment.Specification: Material: Carbon Fiber + Acrylic + PUOptional Color: Red+White, Red+Black, Black, Black+WhiteOptional Charger: EU Plug, UK Plug, US Plug, AU PlugRotating Base Size: 14 * 5.2cm / 5.51 * 2.04inchBox Size: Approx. 17 * 18 * 21cm / 6.69 * 7.08 * 8.26inchInput: AC 100-240V or 2 * AA Battery (Not Included)Output: PC 3V 1.2A 50-60HZ 0.2AWeight: 2200gType: Watch WinderPackage List:1 * Watch Winder1 * Manual1 * Charger