Description With a large screen, easy to read day or night, and display brightness can be easily adjusted depending on personal preference. Easy to use digital alarm clock. Great multifunctional design and experience zero stress when setting the time or alarm. Features - Material: ABS. - Size: 13.70X7.20X4.00cm/5.38X2.83X1.57inch. - Note: with 1 piece of 2000MA battery. - The wireless speaker alarm clock are durable and delicate than others, you could keep it for a long time. - Our clock owns the strong wear resistance ability. - Good performance, multifunctional and fashionable clock is always provided by us. - Fashionable and generous product appearance and very practical design. - The clock is light and compact, easy to use and portable to carry on. The wireless speaker alarm clock are durable and delicate than others, you could keep it for a long time. Our clock owns the strong wear resistance ability. Good performance, multifunctional and fashionable clock is always provided by us. Fashionable and generous product appearance and very practical design. The clock is light and compact, easy to use and portable to carry on.