product description:
1, the portable folding LED book lights;
2, energy saving, LED light brightness stepless adjustment, there are 18 LED lamp;
3, fashion appearance, easy to operate;
4, built-in lithium battery, charging LED indicator (state of charge indicator light, a fully charged state LED off);
5, calendar alarm clock.

specification:
1, the charging input: USB 5V / 500mA;
2, lithium specifications: 3.7V / 1000mAh; 3, calendar Power: CR2025 / 3V; 4, Power: 1.8W;
5, LED lamp beads: 18 3528 lamp beads.

Date and time settings
Under normal mode, press SET key to start the date and time setting function, press again to enter the next set of options, the order is: time division --- --- --- On May Day --- --- Exit .
Press UP and DOWN keys to set the day of the week will change as the date is automatically changed.
In setting mode, press MODE key or 1 minute without operation process, will exit the settings, and display the time.
Under normal conditions, press UP key to change the 12-hour or 24-hour clock.
Snooze feature set
Under normal conditions, press MODE key to enter the alarm mode
In alarm mode, press SET key to enter the alarm settings, and click to enter the next set of options, the order is: time division --- --- --- music --- Snooze Exit
Press UP and DOWN keys can be set.
In alarm mode, press the UP and DOWN keys to turn on and turn off the alarm and snooze function, then click to start the next function memory. Order: opening bell ringing off --- --- open snooze and snooze
When the alarm time is reached, the alarm will last for 1 minute snooze time is up, the alarm will sound again, press the SET button or any key to stop the ringing.

In the normal state, press DOWN key to convert Celsius and Fahrenheit