15″ Bluetooth Wall Clock – Auto Sync, Battery Operated, Backlight

【Auto Set & Extremely Accurate】No manual setup is required for this digital clock, which features Bluetooth automatic time synchronization. Simply pair it with your smartphone to set the time. It offers better stability and accuracy than atomic clocks, as it is not affected by regional differences or signal strength.
【Digital Wall Clock with Backlight】The 15-inch display and 4.5-inch digits make this digital clock easy to read, ensuring clear visibility from any angle in the room. It also features three levels of backlight (off, low, high) to help you see the time without turning on the lights at night.
【Large Digital Wall Clock Battery Powered】This clock is powered by four AA batteries (included), and its wireless design allows you to place it anywhere without worrying about the location of an outlet. The low battery indicator reminds you to replace the batteries in a timely manner, preventing timekeeping errors due to insufficient power.