Features: The Alarm Clock gently wake you up with natural sounds and led light, making it perfect for those who struggle to wake in morning. Adjustable LED light, choose from variety of color to personalizes your experience. Suitable for student, working professional, and busy individual, the Alarm Clock help establish a regular sleep schedule, ensuring you wake refresheds and ready for day. Equipped with rechargeables 1800mah battery, it can use for long lasts. It rechargeables and support both 12hour and 24hour time formats to meet different people. Specifications: Material:ABS Size:Approx.125x121x55mm/4.92x4.76x2.16in Builts In Battery:1800mah Power:5V,4W Package Includes: 1xAlarm Clock note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.