Hello Kitty Face Sharped Plastic Alarm Clock White Dimension: Length x Width x Depth: 6.3" x 4.7"x 4.7"(16 x 12 x 12cm); Made of high quality plastic, very durable; 12 hours time marked. Totally 2 hour hands, one for time and one for alarm clock. Keep you on time at any time.; With time and alarm switch at back, quite useful; Press the handle down to turn off alarm;Work with two 1.5V AA battery