Small Plug in Digital Alarm Clocks for Bedrooms Living Room Study Loud Bedside Desk Clock with Battery & Memory Function Dual Alarm 3 Modes Weekends Weekdays Every Day for Kids Heavy Sleepers Adults

【Easy to use】Before using the product, please patiently read the sixth picture on the product details page titled “Product Quick Operation Instructions” and alarm setting operation video. It will help you learn the product’s time and alarm settings within one minute. If you need more detailed instructions on the functions, please read the paper version of the manual or download the electronic version of the manual.
【Unique Rechargeabl Alarm clock to Save Money】The first rechargeable alarm clock on the market. It has a built-in rechargeable battery, so you don’t need to spend extra money on a 3AAA or 4AAA battery. When there is a power outage at home, it will automatically switch to battery power supply, and the alarm clock will also ring normally. As long as the power is plugged in, it will automatically charge, and when the battery is fully charged, it will automatically switch to adapter power supply. Other alarm clocks do not have these anti power outage features designed.
【Two Types of display brightness & Battery Life】When only the battery is powered, the display brightness level is 2. When plugged in, the time display brightness level is 4. If the battery is only used for the alarm clock, the battery life is 30 days. If the battery is used for both time display and alarm clock simultaneously, the battery life is 48 hours at maximum brightness. If the battery level of the alarm clock is too low, the alarm clock will enter standby mode to supply power to the alarm clock, so you don’t have to worry about the alarm clock not ringing when the battery runs out.