The sunrise and sunset were the inspiration for do design this device. In the morning, the light of the device can gradually increase from a soft morning amber color to a warm orange until it fills the bedroom with a bright yellow light. This process of changing the light stimulates your body do awakening naturally. Relaxing music flowing from the device can complement and make waking up more enjoyable. A good and pleasant wake-up call will result in a positive attitude do of the day. This device can also perform simulation of sunset. It is designed for everyone, especially it will be useful for people who need support in falling asleep and getting up and for children. This clock is a versatile, multifunctional device. You can define it as: help we getting up - simulation of sunrise (from 10% brightness do 100% in 10 do 60 minutes) help in falling asleep – simulation of sunset (from 100% brightness do 0% in 10-120 minutes) clock - 12 and 24 hour options Alarm clock - 2 alarm settings, nap time – 9 minutes Night light - 20 brightness levels, 7 colors (green, red, blue, purple, orange, indigo) Radio FM - (76-108 MHz) 16 volume levels relaxation tool – relaxation music, 9 sounds charger - USB charger ports, 5V/2A The set includes: device charger power cord instruction manual in English product information in Polish Relaxing music combined with slowly fading light can help your child fall asleep peacefully. Device parameters: Sunrise simulation: 10 - 60 minutes Sunset Simulation: 10 - 120 minutes Alarm sounds: 9 natural sounds and radio FM Sound Volume Control: 16 Levels Light brightness adjustment: 20 levels Light colors: 7 colors Radio, frequency range: 76-108 MHz Product Dimensions: 170x170x89 mm Power supply: 230V/50Hz USB Output: 5V/2A Material: ABS PC To get to know the possibilities of the clock, I suggest watching the video: Of course, as it happens on youtube in: SUBTITLES -> SETTINGS -> LANGUAGE you can set subtitles in Polish Buy it for yourself or give it as a gift to someone you love or want to give real pleasure to. Giving such a gift will bring joy not only to you, ale also to the person receiving the gift. This will definitely be a hit prezent.