Wall Clock Digital Clock Movement Type Radio Frequency LCD Shape Rectangle Frame Color Black Basic Power Source Battery Mount Wall Digit Color Black No of Digits 6 Width 11 1/4 in Features 20 Second Time Update Frequency (Requires Item# 2LMU3) Anti-Glare Automatic Daylight Saving Time Adjustment Black Bezel Low Profile Design Rf Wireless Synchronization Shatterproof Lens Up to 200 ft Viewing Distance Case Material Plastic Case Color Black Face Color Gray