FM radio LED digital intelligent alarm clock electronic desktop clock USB alarm clock with projection time sleepfeatures1. The product adopts high-performance radio module, and the audio range is FM 76mhz-108mhz, which can meet the needs of most countries in the world.2. The radio has the functions of automatic search, automatic locking and automatic storage. The number of storage stations is unlimited, and the operation is simple and convenient.3. The humanized design of the radio can set the automatic shutdown time, which is 5-90 minutes. The radio can be turned off according to the setting.4. The volume can be adjusted from level 0 to level 155. The brightness of large screen LED display screen can be adjusted manually. The adjustment level is off, slightly bright, medium bright and bright, or the light sensor automatically adjusts the light. When this function is turned on, the product will automatically adjust the brightness of the display screen according to the ambient brightness.6. This product has two sets of alarm clock settings to meet customer needs.7. The alarm mode of the alarm clock can set the traditional didi alarm clock and set the radio as the alarm clock.8 this product adopts acrylic mirror, which can be used as mirror after special treatment.9. DC5V power supply10. Built in 2032 button battery. After the external power supply is cut off, the product setting remains unchanged and the time runs normally. There is no need to repeat the setting after power failure.11. High definition red projection, capable of rotating 180 degrees, with an effective distance of 5m.SpecificationsMaterial: ABSUSB input: DC 5VLight color: whiteFM frequency: 76-108 MHzProjection distance: 0.5-5mVolume adjustment: level 0-15Hour format: 12 hours / 24 hoursBrightness adjustment: Level 4Battery: 1 * CR2032 or DC 5VPackage list:1 projection clock1 CR20321 USB cable1 user manual