Description:This Mechanical clock is fashion and durable, it is the Double Bell classical European style clock. Alarm starts loud driving you get right away out of the bed. Quartz design makes your time precise. You don't need to worry about late for school or work. It's the great bed site clock best for home or travel, ideal for kids, teens,students, boys and girls.Features:1. Ultra Silent Alarm Clock creates a queit environment for your sleep.2. Double Bell alarm starts loud driving you get right away out of the bed.3. Perfect for waking the dead, heavy sleepers, hard of hearing, hearing impaired and loss. 4. Night light function makes you see clear in the dark. 5. The switch design is easy for you to set the alarm and time on back of the clock.Specifications:Size:12*8*5cm/4.72*3.15*1.97inMaterial: Plastic + metal+ PVCColor: BlueProduct Package: BoxProduct Function: ClockPowered by: 1 x AA batteries (not included)Weight: 174 gPackage Include:1 * Alarm Clock(No Battery)Note:1. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.2. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.