180° Time Projection: A projector clock is a smart solution in the bedroom. Place your alarm clock on your bedside table and check the time on the ceiling or wall. check easily and quickly, without wearing glasses or having to bring your watch. Large LCD Screen and Three Brightness: Equipped with a backlit LCD screen, this projection alarm clock shows the time with clear numbers. The alarm clock has a dynamic digital screen and three light settings, high, medium and low, so that it is perfectly visible in different lighting conditions. wireless remote control sensor: the watch can be connected to a wireless remote control. Follow the guide in the manual to connect the sensor to the watch. Dual alarm clock and snooze: There are independent buttons on the back that can control two alarm clocks with different times. With the extra snooze function, you can snooze for 5 to 60 minutes by simply pressing the intuitive snooze/Light button. AC adapter and battery backup: Use the supplied AC adapter to connect the projection clock to the wall outlet. With a battery (not included), it continues to operate even in the event of an unexpected power outage. specifications: color: black with blue numbers dimensions: 17 x 8.4 x 3.85 cm material: abs plastic charging: usb / cr2032 button battery (not included) ideal projection distance is 2 meters radio: fm87.5mhz -108.0MHz Package Includes: 1 x Projector Clock 1 x Power Cord Manual.