J&T Technology Watch Winder for Automatic Watches,Single Automatic Watch Winder with Quiet Japanese Motor,Watch Rotator with LED Display,4 Rotating Modes,Powered by USB-C Power Adapter or Batteries

【Modern Design Watch Winder】This single automatic watch winder features an innovative LED crystal light with an independent switch. The light penetrates the crystal cup, creating elegant light and shadow effects that highlight your timepiece. It adds a modern accent to any space-perfect for your shelf, nightstand, or display case. Quiet Japanese Motor & Anti-Magnetic】This watch winder is equipped with a premium Japanese silent motor that operates at a near-whisper 5dB, ensuring smooth and quiet operation in any environment. Its essential anti-magnetic design actively shields your timepieces from harmful interference, preserving their accuracy and longevity. Ultimately, it keeps your valued watches perfectly wound, precise, and ready to wear at a moment's notice. 【Dual Power Supply Modes】This watch rotator offers flexible power options to suit your needs. It can be powered either by the included USB Type-C Adapter (Input: 100V-240V, 50/60Hz; Output: 5V 3A) or with 2 AA batteries (not included). Please note: The winder operates on one power source at a time. For safety and optimal performance, please remove the batteries when using the USB Type-C adapter. 【4 Rotation Modes】The automatic watch winder has 4 modes,Mode 1: rotate clockwise for 2 minutes, stop for 6 minutes, recycle; Mode 2: rotate counterclockwise for 2 minutes, stop for 6 minutes, recycle; Mode 3: Rotate clockwise for 2 minutes, stop for 6 minutes; rotate counterclockwise for 2 minutes, stop for 6 minutes, recycle; Mode 4: clockwise for 5 minutes, rotate counterclockwise for 5 minutes, work for 3 hours and stop 9 hours. 【Upgraded Memory Foam Pillows】The watch winder box features new high-resilience foam that is soft and elastic to provide a custom, secure fit for both men's and women's watches without straining the braceletVersatile in placement, your timepiece can be stored horizontally or vertically, accommodating watch bands up to 8.7 inches (22 cm) in length-including shorter straps under 7 inches (17.7 cm)-and watch dials up to 50mm in diameter. 【After-Sales Service】We're here for you.