HIGH QUALITY METAL CLOCK The alarm clock is made of high quality metal material, strong, hard and durable. It is convenient for your baby. BATTERY POWERED AND TIME-SAVING Alarm clock with battery working has mini design, small and exquisite, save space. 1 * LR44 battery and backup battery, no more worries about power cuts. LOUD ALARM SOUND This is a loud alarm sound. The best tool to wake you up in the morning. So the students don't worry about the end of school. EASY TRANSPORT AND SIMPLE USE The alarm clock is easy to carry, it is convenient to take to travel or go out. Separate alarm switch, simple clock and alarm setting button, easy to set and operate. The alarm clock is hard to break. It offers you a good working and learning environment, also for soothing sleep. Color: White It is a very practical and practical alarm clock. Made of high quality metal, uncomfortable. Mini design, small and exquisite, save space. The alarm buzzer makes it the best tool to wake you up in the morning. It is very convenient to bring to travel or go out. Specification: Condition: brand new Material: metal Color: black, white, red (optional) Battery: 1 LR44 battery Size: approx. 7.7 x 5.1 x 2cm / 3.0 x 2.0 x 0.8in Packing list: 1 alarm clock Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.