1、MDF Embryo: This watch winder is made of MDF embryo, which is strong, durable, not easy to be damaged, and stable in structure. 2、High Elasticity Memory Foam Watch Pillow: This watch shaker is made of high elasticity memory foam watch pillow, soft and comfortable, not easy to damage and scratch the watch. 3、Quiet Motor: This watch winder features a quiet motor with negligible noise levels, so you can enjoy displaying your watch in your bedroom without causing disruption and fall asleep easily at night. 4、Plug In Power Supply: This watch winder uses a direct plug in power supply with a wide voltage range of 3V to 9V and a current range of 1A to 5A, which is used worldwide. 5、4 Watch Positions: This watch winder is designed with 4 watch positions, so you can put four watches at a time at the same time, which is very convenient. Item Type: Automatic Watch Winder Material: MDF Embryo, ABS, MDF, Black Memory Foam Watch Pillow, Black Walnut, PU Mode: Gear 1: Switch Gear 2: Shun turn 2 minutes, stop 6 minutes, and then repeat the cycle. Gear 3: Reverse for 2 minutes, stop for 6 minutes, then repeat the cycle. Gear 4: Turn clockwise for 2 minutes, stop for 6 minutes, then reverse for 2 minutes, stop for 6 minutes, then repeat cycle. Gear 5: Turn smoothly for 5 minutes, then reverse for 5 minutes for 3 hours, stop for 9 hours, then repeat the cycle. Voltage: Can be directly plugged into the power supply ( Voltage: 3V-9V Wide Voltage, 1A-5A) Worldwide. Motor: Super Quiet Full Gear Motor, Super Durable Configuration: Equipped with USB and DC cables, bilingual color printing manual, and a watch cleaning cloth. 1 x Automatic Watch Winder 1 x USB And DC Connecting Cable 1 x English Manual 1 x Watch Cleaning Cloth