brand new and high quality Features: USB Power Supply and Low Battery Reminder: Built-in 1500mah lithium battery, equipped with a one-meter long charging cable (without adapter, please use 5V 1A or 2A adapter), energy saving and environmental for protection. When the low battery icon appears on the screen or flickers abnormally, please charge the alarm clock in for time. The rechargeable LED light is for always on and will automatically go out when fully charged. 2 Alarms and 4 Modes and 18 Ringtones: 2 alarms can be independently set and controlled, 4 modes can be selected: Monday to Friday, Monday to Saturday, Monday to Sunday and only one day alarm, no need to worry about missing important for time. In addition, there are 18 kinds of ringtones to choose from, you can choose your favorite ringtone to remind you. 5 Levels of Brightness and Power Saving Mode: 5 levels of brightness, you can freely adjust the brightness according to the environment and your needs. After 8s of inactivity, the alarm clock enters the power saving mode, and the screen will automatically go off. for Touch the top button to wake up the alarm clock. You can also switch between the always-on mode and the power-saving mode freely. Notice: The always-on mode consumes more power. Please try not to use this mode when it is not powered by USB. Night Light Design: The upgraded digital alarm clock adds the design of the atmosphere light, which realizes the perfect combination of the alarm clock and the night light, supports infinite dimming, and can also be turned on and off separately. You can freely set the brightness for time (5- 120 minutes), create a romantic and warm atmosphere for yourself. Snooze Mode: When the alarm sounds, press the for touch button at the top to enter the snooze mode. At this for time, the alarm icon on the screen will keep flashing, and the alarm will sound again after five minutes. Press any button on the back of the clock to turn off the snooze mode. Function 1. USB charging port, convenient for charging 2. Night light atmosphere Adjustable light duration 3. for Time brightness and volume are adjustable 4. Built-in 1500mah lithium battery, power off memory function (no need to reset the for time when power off) 5. Two sets of alarms can be controlled independently 6. Support workday alarm clock and weekend alarm clock settings. Free choice of 4 modes (1-1, 1-5, 1-6, 1-7) 7. 18 music ringtones to choose from, the music can be adjusted manually (4 files) maximum 120 decibels 8.Brightness can be adjusted, and can be adjusted manually 9. for Touch snooze. When the alarm sounds, you can for touch the top to snooze, the snooze for time is 5 minutes 10. Day-light saving for time function and low battery reminder 11. Battery status display When charging: for always on Fully charged: off Low battery: flashing Specification: Optional Color: White,Black,Green,Yellow Product material: ABS Power supply interface: USB Port Plug:With USB Cable No Plug Battery capacity: 1500mah Battery:Built-in lithium battery, rechargeable. Freely switch between constant light mode and Power saving mode note: constant light mode consumes more power Work Time: for Time + ambient light is the brightest ~ 15H for Time + ambient light is the darkest~185H The brightest for time ~ 72H The darkest for time ~ 660H The brightest ambient light ~ 16H The darkest ambient light190H Ambient light with medium brightness35H Ambient light + for time medium brightness 34H for Time medium brightness450H Size:app. 20 x 9 x 5cm / 7.87 x 3.54 x 1.96in Quantity: 1 set Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Alarm Clock 1 x User Manual 1 x USB Charging Cable(other accessories demo in the picture is not included.)