Barometer Digital Alarm Clock LCD Calendar Time Projector LED Temperature HygrometerBlackBarometer Digital Alarm ClockMaterial: plasticProjection distance: 1-6mTemperature measurement accuracy: +/- 1Humidity measurement accuracy: +/- 5%Humidity detection: 20%~99%Temperature detection: -9 to +60 (14.2~140)Projector rotation angle: 180Calendar display: 2001-2099Clock size L*W*Hcm: 15*2.5*11cm/5.9*0.99*4.33inchPower Supply: 2 x 1.5V AAA batteries (not included) or USB-3.5mm DC charging cableWhen using battery, the LCD screen will dim to save power. Only 12 seconds after each press to turn on the LED backlightSpecial Note:1. Try not to use high-power alkaline batteries for alarm clock batteries. It is recommended to purchase carbon batteries.2. Long-term projection and long-brightness backlight can be used with external power supply, while long-term projection and long-brightness backlight cannot be used with batteries!Content:1 * Projection Alarm Clock;1 * USB Charging Cable;1 * Operation Instructions+ productThree alarms can be setWhen the DC adapter is used for power supply, the LED backlight is always on and can have 3 brightness levels: strong light (day) low light (for dark night) light offProduct detailsWhen the projection clock is 2 meters away from the receiving wall or ceiling, the height of the projected font is about 20 cmWhen the projection clock is 6 meters away from the receiving wall or ceiling, the projected font height is about 60 cmProduct sizeTime, LED backlight, 12/24 hour time formatRepeat function (5 minutes)Display time (12HR/24HR), calendar, weekDisplay indoor temperature ( or ) and humidityIndicating comfort: sad face (dry), smiling face (comfortable), changing face (wet)FeaturesDisplay time (12HR/24HR), calendar, weekDisplay indoor temperature ( or ) and humidityProjection clock creates a good atmospherePictureRelated ProductsView ProductView Product