Keep your automatic watches running perfectly with this elegant leather watch winder featuring a quiet motor and dual power options for effortless operation. Features: Simple Operation: Just connect the power, switch it on, and the winder will automatically rotate counterclockwise for 2 minutes, rest for 6 minutes, then rotate clockwise for 2 minutes, repeating the cycle. Silent Motor: The motor runs smoothly with negligible noise, making it suitable for use even in the bedroom without disturbing your sleep. Anti-attractive Design: Protects your valuable automatic watches from attraction pieceization and ensures security operation. Stable Rotation Speed: Rotates at 6.5 to 8.5 turns per minute to maintain the ideal winding state without over-winding or power depletion. Elegant And Protective Design: Crafted from black PU leather for a moisture-resistant and comfortable feel. The interior is lined with soft pp velvet to prevent scratches on your watches. Compact and Portable: Lightweight and mini-sized design, perfect for securitys, closets, or travel use. Specifications: Material: PU, PP Velvet Color: Black Size (LxWxH): 12 x 13 x 16cm Rotation Speed: 6.5 - 8.5 rotations per minute Power Supply: 2 AA batteries (not included) or USB direct plug-in (adapter not included) Package Contents: 1 x Watch Winder 1 x Cleaning Cloth 1 x USB Cable 1 x User Manual Please Note: Batteries and usb adapter are not included. Due to lighting effects and shooting angles, the actual color of the item may differ slightly from the pictures.