Product Description: Quantity: 1 piece Color: black shell blue font Power supply: DC5V power supply Product size: 185*45*91mm Single product package size: 193*48*105mm Single product packaging weight: 250g Packing list: product*1, bubble bag*1, English manual*1, 1.5m USB cable*1, 2032 button battery*1, cowhide box *1 Product function overview: The product uses a high-performance radio module, and the radio frequency range is FM76MHZ--108MHZ, which can meet the needs of most countries in the world. The radio has the functions of automatic search, automatic lock and automatic storage. There is no limit to the number of stored channels, and the operation is simple and convenient. The radio can be set to automatically turn off the user-friendly design, the setting time is 5-90 minutes, and the radio can be turned off by itself according to the setting. Volume 0~15 adjustable Large LED display, the brightness can be adjusted manually, and the adjustment levels are: off, low, medium and high. It can also be automatically dimmed by detecting light. When this function is activated, the product will adjust automatically. the screen brightness according to the ambient brightness. The product has two sets of alarm clock settings to meet customer needs. The alarm mode of the alarm clock can set the traditional sound alarm and set the radio as the alarm ringtone. Temperature display, temperature measurement range: 0C~50C error: plus or minus 1C Humidity display, humidity measurement range: 20%-95%, error: plus or minus 5% The product is made of acrylic mirror, which can be used as a mirror after special treatment. There is a Built-in 2032 button battery. After the external power is cut off, the product parameters will remain unchanged and the time will work normally. High-definition red projection, 180 degree rotation, effective distance of 5 meters. Ceiling Projector ClockAt night, the ceiling projection clock radio projects a 180 degree rotating HD image onto the wall or ceiling. You can wake up in the middle of the night and see the time with your eyes open. Even during the day, the time is projected clearly in red on the ceiling. FM Radio and Smart Alarm ClockDuring the day, the digital clock radio will start your day with its dual alarm and the SNOOZE function, then use the clock radio to automatically search and store channels to keep you up to date with the news. 4 Levels of Screen Brightness and 3 Levels of Projection Brightness The clock radio screen has 4 adjustable brightness levels, allowing you to control the brightness of the projection clock radio screen at will (which can be turned off) to avoid disturbing your sleep. Besides, the projector of the digital clock radio has 3 adjustable brightness levels, which allows you to turn off the ceiling projection when you don't need the projection time. Radio Multifunction Alarm ClockRadio alarm clock has LED mirror screen, mirror alarm clock allows you to make up and you LED clock display of time (12 / 24H), temperature and humidity (Convertible F / C), large numbers and HD projection friendly for the elderly. The Radio can be Turned Off at Regular IntervalsThe ceiling projector clock also has a sleep timer function. power off, you can set the auto power off time (shut off after 5, 10, 15, 30, 45, 60, 75, 90 minutes). It is simple and convenient to use.