Electronic Alarm Clock With Colorful Lights And Sky Projection Clock Description: Product Name: Colorful Star Projection Clock Product model: FW-W5503 Product size: 9.7*9.7*6.5cm Product packaging: bubble bag + neutral color box Product material: ABS environmental protection plastic Power supply: 3*AAA (No. 7 battery) Product Features: Time display; A set of alarms; AL display; PM/AM display; Time projection Colorful light conversion star-moon projection; Precautions: 1. After using the product for a period of time, the time slows down, does not go away or the ringtone is not too loud No sound, etc., indicating that the battery needs to be replaced. 2. It is not recommended to use carbon batteries with too much energy, so as not to increase the wear and tear of the movement To shorten the service life, it is recommended to use carbon batteries or ordinary AAA batteries. Products include: 1 clock (without battery)