Name: The Running Alarm Clock Size: 13*8.5*8.5cm Black Color Battery: 4xaa (not included) 1.The alarm clock is moving forward all the time, place it in the corner of the nightstand outward, it is not recommended to place it high. 4.The alarm clock goes in different directions for about 30 seconds until it finds a place to rest.The rear lamp flashes when the alarm clock goes and rings. 5.Turn sometimes when the alarm hits the wall. 6.After driving, the alarm continues to tuk - tuk for 8 minutes or until you get up and turn off the alarm. 7.The alarm language, in combination with the usual alarm pipe to find the alarm, then put it back in your nightstand, do not leave it on the floor. 8.Find the alarm and put it back in your nightstand, don't leave it on the floor. 9.When you look at the time at night, you can press any button to start the backlight for 3 seconds. 10.When warning too low, Power blinks the clock in advance.Warning it is time to change the battery. The package contains: 1 alarm clock !!!