Intelligent LEDAlarm Clock is equipped with a convenient night light function. The night light can be switched on by touching the switch on the top and the brightness can be changed by pressing and holding the switch. The warm, soft light is not too bright and is perfect for nighttime or morning use. Children's Clock with 18 MelodiesThe alarm ringtones include elegant classical music, natural birdsong and traditional beeps with adjustable volume to suit children's needs. These sounds are suitable for both adults and children, so you can wake up comfortably in the morning and have a perfect day. Sleep ModeDigital alarm clock has two separate alarm times to suit the different habits of users. When the alarm clock rings, press the touch button on the top to switch to sleep mode. After five minutes, the alarm clock rings again. Sleep mode can be switched off by pressing any button on the back of the alarm clock. USB Alarm Clock DigitalWith a built-in 1200mAh lithium battery that lasts 7-10 days on a full charge and no longer requires battery replacement, it is the ideal travel alarm clock.