Adjustable Volume - It is a non-ticking alarm clock, and you can adjust the volume of the alarm sounds when setting the volume or the alarm, easy to set. Silent Alarm Clock - The silent alarm clock, with silent sweeping quartz movement, ensures you a quiet sleeping and working environment. Best Gift Choice - Multifunctional creative and modern design, it is ideal Christmas gifts for women, men, mom, dad, girls and boys. Also the best gift choice on all occasions, such as, friends gathering party, camping outdoors with family and friends, Easter, Thanksgiving Day, birthday, anniversary, Mother's Day, Father's Day, Halloween, wedding, etc. Note: This product requires AA battery*1 (not included, please purchase separately) EXTREMELY EASY TO USE - The clock is designed with absolute simplicity in mind, and you will have no problem operating it. Easy for children, the elderly and old people. High Quality Materials - Environmental protection and pollution and guarantee the health of the family. Suitable for family, bedroom, TV cabinet, office, school, birthday or anniversary is the best product.