Features Metal Frame: Metallic iron look, well made, color bronze, large black Arabic /Roman numbers, an awesome clear and simple style, looks conspicuous in your nightstand. Loud: The twin bell design and a mini-hammer offer an extra loud ringing, perfect for heavy sleepers, hearing impaired even deaf. Without snooze function, good wake-up alarm for trouble waking up. Non-Ticking: Retro style with sweep second hand, the clock works silently. Iitâs nice for a good working and learning environment, also for a soothing sleep. Battery Operated: Requires 2 AA Carbon Zinc battery(not included) Backlight: Hold the light button, time will be clearly visible at night. Product DescriptionProduct Features: Metal twin bell alarm clock, super loud,very suitable for people who snooze "Non-Ticking",a very low humm at night, so you do not need to worry about the constant ticking of regular clocks when you need some peace and quiet to concentrate on your work or enjoy a full night of undisturbed sleep. Easy to use, easy to read(with backlight functin), perfect for kids or seniors Specifications: Type: 4-inch Twin Bell Alarm Clock Function: Alarm Movement: Smooth Sweeping Quartz Powered by: 2x AA Zinc Carbon battery (Not included) Product Dimensions: 10.9*5.2*15cm/4.3in*2*5.91in Weight:0.28Kg Package includes: 1 x 4-Inch Twin Bell Alarm Clock