Small Electronic LED Twin Bell Alarm Clock, Bedside Loud Metal Alarm Clock for Heavy Sleepers, Digital Alarm Clock for Adults, Plug in or Battery Operated Blue

From 6 pm to 6 am the next day, it is in night mode, and the night light will dim. You can also long press the "-" button to turn off the screen. Battery power is suitable for places without sockets, but consumes electricity quickly. The screen will turn off when powered by the battery, and can be awakened through voice control. Size : 17x11.5x5.5cm/6.69x4.53x2.17inch

• 【Loud wake-up alarm clock】Specially designed for heavy sleepers, The people with difficulty waking up. The classic metal double bell and ringing design, with a crisp mechanical ringing sound of over 70 decibels, is enough to wake up anyone who is asleep.
• 【Digital LED Display】Displayed on an LED dial with digital display, allowing for a very intuitive view of time and displaying temperature and date.
• 【Mute & Night Light】Digital clock, so there won't be a ticking sound like an analog clock, which can create a quiet environment for you. The circular night light on the dial is also convenient for watching time at night, and the soft light won't harm your eyes.
• 【 Plug in or Battery Powered】Plug-in mode and battery power mode. Suggest using plugin mode. The electronic alarm clock comes with a 1-meter long USB charging cable, which is very convenient for charging when placed next to the bed or on the desktop; 3 batteries can also make the alarm clock run normally, but the screen will shut down after 10 seconds, requiring a touch screen to wake up the screen, which is not a problem when plugged in.
• 【3* AA battery needed】Recommended to install 3 AA batteries on the alarm clock, so that the clock does not need to be reset. The purpose of battery power is to remember the alarm time. The 12/24 hour clock system can correct the shortcomings of traditional alarms, as it does not require turning off the alarm and does not affect the running time.