Features: The LED Large Screen Timer is to provide clear and precise timing with its easy to read display, making it a essential tool compatible with accurate time management. Crafted from ABS material, this timer features a construction that ensures longevities and reliable percompatible withmances in various environment. Ideal compatible with professional, educators, and fitness enthusiasts, caters to anyone who requires precise time track in their daily activity. Perfect compatible with use in classrooms, gyms, kitchens, or workshops, this timer adapts seamlessly to any setting where timekeeping is important. Enhances your productivity and efficiency with the LED Timer, a must instrument compatible with those who value precisions and clarities in their time management tasks. Specifications: Material: ABS Count Up/Down Time: 99 Hours 59 Minutes At Most Include: 6 Kind Bells, 3 Level Sound Adjustable Memory: 3 Groups Battery: 2000mAh(Type-C Rechargeable) Size: About. 19x9.3x2.8cm/7.48x3.66x1.1in Color: Black/White Package Includes: 1pc Count Up/Down Timer note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.