If you press the SET/SNOOZE button on the top of the DRETECH alarm clock briefly, the room light will turn on, and you can change the level of brightness by pressing the up button and the down button. ^^ At first, the brightness of the light is set to L:10, but the brightness is set to 10 levels, so you can adjust it to suit the user’s environment and preference. When the setting is finished, the brightness is automatically recorded, and if there is no button operation for one minute, it will be automatically turned off.~Adjust the brightness of the light / Set the volume of the alarm soundYou can set up to two alarms in Dretec. ^^ Press and hold the alarm button you want to set to enter the setting mode immediately. You can set the time and minute by pressing the up and down buttons, and you can set the alarm time, volume, sound setting, brightness, and dimming start time..The brightness of the screen that shows time can also be adjusted in three steps, and the LED time display can be hidden by pressing the button so that the bright light does not interfere with sleep. It’s very convenient because it’s possible to turn on/off the room light by pressing the button at the top when you want to go to the bathroom at night. ^^ Isn’t it so smart? lolDretec Noise-Free Light Vibration Alarm Clock The original product, instruction manual, and USB cable are simple to configure!+++ You can set the alarm using three methods of light, sound, and vibration in a compact size that fits in your hand. ^^ I’ve thought about how nice it would be if I could wake up naturally with the light that slowly gets brighter rather than being forced to wake up by the alarm sound. Actually, the best way to sleep is to use the lighting instead of the morning sunlight. ^^ If I do it with Dretec alarm clock, I think I can wake up in a good mood and start the day in better condition..I don’t have a cell phone, so when I study in my room, I spend more time studying by using the Dretec alarm clock and timer. ^^ There is also a room light function and it is a silent alarm clock, so I don’t know how good it is. ㅎㅎ I recommend it as a watch that can manage time comfortably for high school students and test takers who need to fight with sleep and wake them up in a good mood. I’m going to give it as a New Year’s gift to my third nephew in the second year of high school who has a lot of sleep. ^^ I think he will love it so much. ㅎㅎWhen will it grow up? My eldest child, who was just cute, has already chosen high school early and started studying in high school. ^^ The oldest child didn’t have a cell phone yet, so it was urgent to install a clock in the room.~ That’s why I couldn’t install any clock for a child who was a little sensitive to sound, but I found out that there was a silent alarm clock with lighting, alarm, and vibration functions, so I installed it..Dretec Noise-Free Light Vibration Alarm Clock: Introducing lifestyle-holic [lifestyle-holic] Dretec’s products. vo.laSetting the dimming start timeA child who sleeps a lot is a child, but maybe because it’s a time when he’s very big, he goes to bed early and sometimes takes a nap when he’s tired, so I wanted to make him a pleasant habit to control himself. Since I don’t have a cell phone, it was urgent to install an alarm clock, but I think I met a noise-free alarm clock that was too smart and decent in various functions. Especially, it has a simple design and lighting, so it’s perfect to use in various ways. lolOlder children who are working hard these days to prepare for high school get tired easily, so they even take a nap during those weeks, but I set my DREETECH alarm clock to use it very well even during break times. When using the vibration mode, it’s better to put it under the pillow and use it. lolThe Dretec alarm clock can be used with 3 AAA batteries or by connecting an attached USB cable. The room light function requires the use of USB power, and if only the battery is used, it doesn’t work even if it is set in light mode, so it would be good to refer to it. ^^If you unplug the USB cable, all the settings can be reset, but if the battery is in it, it won’t be reset, so put the battery in and use it!!#Dretec #AlarmWatch #NoiseAlarmWatch #StudentAlarmWatch #LightAlarmWatch #MiracleMorningA refreshing morning with a bright light that slowly gets brighter~!! The Dretek noiseless alarm clock son who put it in the room of his prospective high school son~ It’s really time to study now / Photo / Video @PurmaeNow let’s take a look at the important alarm functions of the Dretek noiseless alarm clock. ^^ If you look at the back of the alarm clock, there is a mode switching switch that can be set in three ways. Light + alarm / Light mode and alarm mode of light, and vibration + alarm / There is a mode switching that informs you by vibration. My eldest child is a child who easily wakes up to small sounds and lights, so he uses the light mode and the sound alarm mode well while using the Dretek clock as a concept of watching a clock. In fact, since the intensity of sunlight or sunlight time varies depending on the season or the weather, it is difficult to wake up more in winter or on cloudy days such as these days, but if you use Dretek’s light alarm mode, you can wake up in a really good mood. LOLThe instruction manual was so detailed about how to use it and the functions of each button that it was the first alarm clock with various functions, but there was no difficulty in setting it. ^^ I set it from the beginning. The time is displayed in orange LED letters and you can choose the time of 12:00/24:00 mark..