Voice Talking Function: This feature allows you to be told the time so you don't have to stop and check the time by yourself.Project Clock: It can also project the accurate time to your ceiling, wall, etc. it is very small and convenient to be placed anywhere. Add a touch of modern to your bedroom, living room or office.Display Time: Time, Temperature, Alarm (if you've set one) shows on the display after you put the battery in.Time can be read when you press the dome.Small size,very convenient to be placed in anywhere.Snooze Function: Alarm with 10 minute snooze function. In the morning you can have a 10 minute snooze to get that extra rest time but still making sure you get where you need to be on time .Power Supply: Battery: 3 * AAA batteries (not included).it is a king of low power consumption alarm clock, environmentally friendly. Features: This LED projection clock supports display the current time and temperature. Voice talking function. This feature allows you to be told the time so you don't have to stop and check the time by yourself. It can also project the accurate time to your ceiling, wall, etc. You could put it everywhere such as studying room, bed room, desks. Alarm with 10 minute snooze function. In the morning you can have a 10 minute snooze to get that extra rest time but still making sure you get where you need to be on time. Specification: Condition: 100% Brand New Material: Plastic Color: Black Battery: 3 * AAA batteries (not included) Product Size: Approx. 9 * 9 * 10.5cm / 3.5 * 3.5 * 4.1inch Product Weight: Approx. 186g Package Included: 1 * LED Projector Alarm Clock 1 * User Manual