Features: This Bluetooth-compatible auto sync time LED clock features a precise countdown days display and double timing modes (99h59m59s countup/countdown), making it an ideal Bluetooth-compatible clock for home organization and time management. Crafted with durability plastic housing, the digital wall clock offer four adjustable brightness levels, while its oversized LED screen ensures clear visibility in any room setting. Perfect for busy families, students tracking study tasks, and professional monitoring project deadline with its advanced countdown timer and auto syncing timekeeping functionality. Use this versatile auto time desk clock in bedrooms for wake up routines, kitchens for cooking timers, or offices to visually track important event like vacations and work milestones. The modern black shell seamlessly blends with contemporary home decor, offering space saving wall mount flexibility and Bluetooth-compatible time synchronization for accurate timekeeping. Specifications: Component: Plastic Optional Light Color: Blue, Green, Red, White Size: approx. 30.5cm/12.01in Package Includes: 1pc Bluetooth-compatible Sync Time LED Digital Clock note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.