The colorful gradient lights make it warm and cozy, and the foldable book night light makes it exquisite and funny. With time display and high brightness lighting, it can be used not only as a clock but also as a book night light. Made of high-quality ABS material, which is reliable and durable. The length of the product is 13.8cm, the width is 3.8cm and the height is 8cm. It is very suitable for home, bedside, living room, bedroom and meeting room, etc. Item Name: Book Light Material: ABS Model: Y1 Input Voltage: DC5V Working Current: 200MA Use Power: 1W Use Time: About 168 Hours (Alarm Clock), About 8 Hours (Clock and Colorful Lights) Battery Capacity: 1200mAh (Included) Charging Time: About 2-3 Hours Features: Foldable, USB Rechargeable, Time Display Size Details: 13.8cm x 3.8cm x 8cm/5.43" x 1.5" x 3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Book Light 1 x Charging Cable 1 x User Manual